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Product Selector GuideHigh-Power AC-DC Products
March 2016
2
About Power Integrations
AC-DC Product Overview
Power Integrations is the leading supplier of high-voltage analog integrated circuits used in energy-efficient power supplies. The company’s innovative technology enables compact, energy-efficient power converters for a wide range of electronic products, AC-DC, DC-DC and LED lighting applications. With industry-leading product quality and delivery, the company has shipped billions of devices to customers around the world.
Since its introduction in 1998, EcoSmart energy-efficiency technology has saved an estimated $4.5 billion of standby energy waste. These savings equate to approximately 31 billion kilowatt-hours of electricity – an amount which, if produced by coal-burning power plants, would have resulted in approximately 20 million tons of carbon emissions, roughly equal to the annual emissions of 3 million automobiles.
For more information, please visit www.power.com.
50 W3 W2.5 W0 W 10 W 25 W 30 W 35 W 250 W150 W 350 W 450 W 550 W 3000 W20 W 90 W
Isolated FlybackMain, Bias, or
Standby Supply
High Power,Isolated Flyback and
Main, PFC Boost,Boost-Follower,
PFC + LLCHalf Bridge
High-PerformanceHigh-Voltage Diodes
PI-6
361x
-012
216
Power Productsto Support
Low Standby and No-Load Operation
HiperTFS-2(Two-Switch Forward)
HiperTFS-2(Standby)
HiperPFS-2(PFC)
TinySwitch-III
™
LinkSwitch-HP™
TinySwitch-4™
Qspeed
™
™
™
™
™
™
™
CAPZero / SENZero
HiperLCS(LLC)
HiperPFS-3
TOPSwitch-JX
3
Enabling Predictable SuccessPower Integrations’ highly integrated ICs enable the design and production of switch-mode power supplies that use up to 70% fewer components compared to discrete solutions. Switchers that incorporate our ICs are smaller, lighter, and more portable than comparablepower supplies built with linear transformers.
We combine a high-voltage MOSFET switch with a controller on a single chip to provide key power supply functions, such as:
• High-voltage start-up• Short-circuit and open-loop protection• Programmable current limit• Line undervoltage and overvoltage protection• Output overvoltage protection• Accurate over-temperature and over-power protection• Soft-start• Feedback compensation• Remote ON/OFF
Reducing Component Count
High-VoltageMOSFET
Full-FeaturedPSU Controller
Design Simplification
PI-5136a-062409
D
S
FB
BP
LinkSwitch-II
85 - 265VAC
5 V, 1 A
RTN
PI-5135a-062309
D
S
EN/UV
BP/M
TinySwitch-III
85 - 265VAC
5 V, 1 A
RTN
LinkSwitch-II dramatically simplifies low-power CV/CC charger designs by eliminating an optocoupler and secondary control circuitry. The device introduces a revolutionary control technique to provide very tight output voltage and current regulation, compensating for transformer and internal parameter tolerances along with input voltage variations.
4
EcoSmart – Enabling Energy-Efficient Power Supply Design
Power Integrations’ EcoSmart technology dramatically reduces standby and no-load energy waste (by up to 95% in some applications) by intelligently managing the flow of power into a device’s power supply. Using innovative IC products from Power Integrations, manufacturers can offer energy-efficient products that meet all current and proposed standby energy consumption standards around the world.
The Green Room
Power Integrations’ Green Room web site (www.power.com/greenroom) offers the latest information in energy-efficient design, including:
• Energy-efficiency regulations: Search by application, regulatory agency or geographic location• Mr. Green’s blog: An informative blog about energy-efficiency standards and other green matters• Energy FAQs: Answers to frequently asked questions about energy efficiency• Energy-efficiency resources: Links to other helpful web sites addressing energy issues• Introduction to green power: Tips for minimizing standby waste
Reference Designs
Reference Design Kits (RDKs) provide all of the essential materials needed to demonstrate the advanced features of Power Integrations’ ICs. Kits include a fully assembled and tested reference design power supply board, product samples and unpopulated PCB.
For more information, go to www.power.com/dak.htm
PI Expert Design Software
This powerful, interactive software takes a designer’s power supply specifications and automatically determines the critical components (including transformer specifications) needed to generate a working switch-mode power supply. Designs can be optimized for efficiency or cost using auto-design or manual control options. PI Expert simplifies the design of LED drivers, offline power supplies, and DC-DC converters, reducing design time from days to minutes.
To download PI Expert or request a CD, go to www.power.com/designsoftware.htm
PI Forums
Power Integrations provides several forums where designers can discuss technical questions with PI engineers and the extensive Power Integrations’ design community:
• Power Supply Design Forum: For general technical questions • PI Expert Support Forum: For discussing PI Expert Design Software• Green Energy Forum: For discussing energy efficiency regulations, EcoSmart technology and improving the
energy efficiency of electronic products
To participate in PI Forums, go to www.power.com/forum
Total Product Support
• Application notes• Data sheets• Design example reports• Design ideas• Engineering prototype reports• PI Expert design software• Reference design kits
Design Tools
5
PI-
4290
-020
306
0% 50% 100% 150% 200% 250%
Variation in Flyback Converter Output Power Capability Over Device Tolerance Range (Normalized to Rated Output Power)
Requires over-ratedpower componentsfor reliable design
ILIMIT: ±20%, fOSC: ±10%
ILIMIT: ±12%, fOSC: ±10%
ILIMIT: ±10%, fOSC: ±10%
ILIMIT: ±7%, fOSC: ±6%
System with Competitor Device C
System with PI Device (no I2f parameter)
I2f: ±11%System with PI Device (with I2f parameter)
System with Competitor Device B
System with Competitor Device A
Comprehensive Fault Protection – Simplifies Design and Improves Reliability• On-chip hysteretic thermal shutdown with auto-recovery • Control loop fault protection is independent of bias voltage • Protects entire system: device, PC board, magnetics and output rectifiers
PI-
3225
-062
209
Hysteretic Thermal Shutdown
tFault Applied– open-loop– short-circuit– overload
Average OutputPower
100%
3%
Directly detectsloss of feedbacksignal – independentof bias voltage
PI-3946-013009
Output Power During Loss of Feedback
Conducted EMI without Jitter Conducted EMI with Jitter
Tight Device Tolerances – Reduce System Cost• Power Integrations’ ICs have tight tolerances for current limit and switching frequency. This reduces the output overload power and
therefore the power rating, size and cost for the output rectifiers, transformer and clamp components.
Frequency Jittering – Reduces EMI and EMI Filtering Costs• Enables smaller, lower cost filter components
Product Features and Benefits
6
EMIComparison
Package Design/Pin Layout – Improves Reliability• Wide package DRAIN – SOURCE creepage reduces probability of arcing• Important for high pollution degree environments and forced air cooling• Optimal pin arrangement allows compliance with safety agency adjacent pin short-circuit test• Packages below are RoHS compliant
Source Heat Sinking – For Low Radiated EMI • Heat sink connected to SOURCE for low
radiated EMI
Typical Power Device
Power IntegrationsDevice
Product Features and Benefits
H PackageeSIP-16F
L PackageeSIP-16KeSIP-16G
H PackageeSIP-16CeSIP-16JeSIP-16D
PI-7198-111113
PI-6016-061410
P PackagePDIP-8C
D PackageSO-8
G PackageSMD-8C
PI-4891-072406
E PackageeSIP-7C
PI-5029-032108
PI-5258-101608
L PackageeSIP-7F
V PackageeDIP-12B
PI-5845-082511
K PackageeSOP-12B
PI-6357-082511
PI-6708-022712
1
3
4
5
6
7
8
9
10
11
13
14
16
PI-6541-091411
PI-3149-072406
7
High-Power, Resonant Converter Power MOSFET LLC Solution
HiperLCSThe HiperLCS is an integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration. Figure 1 shows a simplified schematic of a HiperLCS based power stage where the LLC resonant inductor is integrated into the transformer.
The variable frequency controller provides high efficiency by switching the power MOSFETs at zero voltage (ZVS), eliminating switch-ing losses.
Key Benefits• LLC half-bridge power stage incorporating controller, high and low-side gate drives, and high-voltage power MOSFETs
• Eliminates up to 30 external components• High maximum operating frequency of 1 MHz
• Nominal steady-state operation up to 500 kHz • Dramatically reduces magnetics size and allows use of SMD ceramic output capacitors
• Precise duty symmetry balances output rectifier current, improving efficiency• 50% ±0.3% typical at 300 kHz
• Comprehensive fault handling and current limiting• Programmable brown-in/out thresholds and hysteresis• Undervoltage (UV) and overvoltage (OV) protection • Programmable over-current protection (OCP)• Short-circuit protection (SCP)• Over-temperature protection (OTP)
• Programmable dead-time for optimized design• Programmable burst mode maintains regulation at no-load and improves light load efficiency• Programmable soft-start time and delay before soft-start• Accurate programmable minimum and maximum frequency limits• Single package designed for high-power and high-frequency
• Reduces assembly cost and reduces PCB layout loop areas• Simple single clip attachment to heat sink• Exposed thermal pad connected to ground potential – no insulators required between package and heat sink• Staggered pin arrangement for simple PC board routing and high-voltage creepage requirements
• Paired with HiperPFS PFC product gives complete, high efficiency, low part count PSU solutions
Applications• High-efficiency power supplies (80 PLUS Silver, Gold and Platinum)• LCD TV power supplies• LED street and area lighting• Printer power supplies • Audio amplifier
LLC Feedback Circuit
HiperLCS
HB
VREF
DT/BF
RFMAX
RBURST
IS
FB
VCC
VCCH
High-VoltageDC Input OV/UV
G S1/S2
D
PI-6159-010813
StandbySupply
CONTROL
B+
V+
RTN
B-
8
High-Power, Two-Switch Forward and Flyback Solution
HiperTFS-2The HiperTFS-2 device family members incorporate both a high-power two-switch-forward converter and a mid-power flyback (stand-by) converter into a single, low-profile eSIP power package. The single chip solution provides the controllers for the two-switch-forward and flyback converters, high- and low-side drivers, all three of the high-voltage power MOSFETs, and eliminates the converter’s need for costly external pulse transformers. The device is ideal for high power applications that require both a main power converter (two-switch forward) up to 586 W peak, and standby converter (flyback) up to 20 W. HiperTFS-2 includes Power Integrations’ standard set of comprehensive protection features, such as integrated soft-start, fault and overload protection, and hysteretic thermal shutdown. HiperTFS-2 utilizes advanced power packaging technology that simplifies the complexity of two-switch forward layout, mounting and thermal management, while providing very high power capabilities in a single compact package. The devices operate over a wide input voltage range, and can be used following a power-factor correction stage such as HiperPFS.
Key Benefits• Single IC solution for two-switch forward main (66 kHz/132 kHz) and flyback (132 kHz) standby• High integration allows smaller form factor and higher power density designs, with reduced component count• Incorporates control, gate drivers, and three power MOSFETs• Level shift technology eliminates need for pulse transformer• Protection features include: UV, OV, OTP, OVP, standby OPC, SCP, and ILIMIT• Transformer reset control, prevents saturation under all conditions• Main duty cycle operation above 50% for reduced rms currents and lower output diode voltage rating• Less than 10% variation in standby overload power over input voltage range• Up to 586 W peak output power in a highly compact package• >90% efficiency at full load• Simple clip mounting to heat sink without need for insulation pad• Halogen free and RoHS compliant
Applications• PC• Printer • LCD TV • Video game consoles • High-power adapters• Industrial and appliance
HD
DC Input(VDC)
MainOutput
StandbyOutput
RTN
G S
HiperTFS-2 VDDH
L
FB
FB
EN
EN
BP
DSB
EN FB
Co
ntro
l, G
ate
Dri
vers
, Lev
el S
hift
R
D
HS
PI-7078-082213
Two-SwitchForward
Transformer
Standby FlybackTransformer
*Simplied feedback circuit
* *
* *
+
9
High-Power, PFC with Power MOSFET Solution
HiperPFS-2 The HiperPFS-2 device family members reach a very high level of integration including a continuous conduction mode (CCM) boost PFC controller, gate driver, ultra-low reverse recovery (Qspeed) diode (eeSIP™ package options) and high-voltage power MOSFET in a single, low-profile CoolPAD (GROUND pin connected) power package that is able to provide near unity input power factor. The HiperPFS-2 devices eliminate the PFC converter’s need for external current sense resistors, the power loss associated with those components, and leverages an innovative control technique that adjusts the switching frequency over output load, input line voltage, and even input line cycle. This control technique is designed to maximize efficiency over the entire load range of the converter, particu-larly at light loads. Additionally, this control technique significantly minimizes the EMI filtering requirements due to its wide bandwidth spread spectrum effect. The HiperPFS-2 also features an integrated non-linear amplifier for enhanced load transient response, a user programmable power good (PG) signal as well as user selectable power limit functionality. HiperPFS-2 includes Power Integrations’ standard set of comprehensive protection features, such as integrated soft-start, UV, OV, brown-in/out, and hysteretic thermal shut-down. HiperPFS-2 also provides cycle-by-cycle current limit for the power MOSFET, power limiting of the output for overload protection, and pin-to-pin short-circuit protection.
Key Benefits• Highly integrated for smallest boost PFC form factor
• Integrated controller and MOSFET in all package options• Ultra-low reverse recovery loss diode (Qspeed) included in extended eSIP package option• Lossless internal current sense reduces component count and system losses• EN61000-3-2 Class C and D compliant
• Packaging optimized for high volume production• Exposed pad connected to GROUND pin (CoolPAD)• Eliminates insulating pad/heat-spreader
• Enhanced features • Programmable power good (PG) signal• User selectable power limit: Enables device swapping in a given design to optimize efficiency/cost• Integrated non-linear amplifier for fast output OV and UV protection
• High efficiency and power factor across load range • >95% efficiency from 10% load to full load• <200 mW no-load consumption at 230 VAC in remote off-state• Light load PF >0.9 at 20% load on optimized designs >200 W• PF >0.95 at 50% load• Enables 80+ Platinum designs
• Frequency adjusted over line voltage and each line cycle• Spread-spectrum across >60 kHz window simplifies EMI filtering requirements• Lower boost inductance
• Provides up to 425 W peak output power• >425 W peak power in power limit voltage regulation mode
• Protection features include: UV, OV, OTP, brown-in/out, cycle-by-cycle current limit and power limiting for overload protection• Halogen free and RoHS compliant
Key Benefits• PC• Printer• LCD TV • Video game consoles • High-power adaptors • High-power LED lighting • Industrial and appliance• Generic PFC converters
PI-6691-050313
ACIN
DCOUT
+
S
C
PGT
FB
VCC
PG
KD
RGV
CONTROL
HiperPFS-2
VCC
10
High-Efficiency, Flyback Controller and MOSFET Solution
HiperPFS-3 The HiperPFS-3 devices incorporate a continuous conduction mode (CCM) boost PFC controller, gate driver, ultra-low reverse recovery (Qspeed) diode and high-voltage power MOSFET in a single, low-profile (GROUND pin connected) power package. HiperPFS-3 devices eliminate the PFC converter’s need for external current sense resistors and the associated power loss, and use an innovative control technique that adjusts the switching frequency over output load, input line voltage, and even input line cycle. This control technique maximizes efficiency over the entire load range of the converter, particularly at light loads. Additionally, it significantlyminimizes the EMI filtering requirements due to its wide bandwidth spread spectrum effect. The HiperPFS-3 uses advanced digitaltechniques for line monitoring functions, line feed-forward scaling, and power factor enhancement, while using analog techniques for the core controller in order to maintain extremely low no-load power consumption. The HiperPFS-3 also features an integrated non-linear error amplifier for enhanced load transient response, a user programmable Power Good (PG) signal as well as user selectable power limit functionality. HiperPFS-3 includes Power Integrations’ standard set of comprehensive protection features, such as integrated UV, OV, brown-in/out, and hysteretic thermal shutdown. HiperPFS-3 also provides cycle-by-cycle current limit and Safe Operating Area (SOA) protection of the power MOSFET, power limiting of the output for overload protection, and pin-to-pin short-circuit protection.
Key Benefits• High efficiency and power factor across load range
• >95% efficiency from 10% load to full load• <60 mW no-load consumption at 230 VAC• PF >0.92 easily achievable at 20% load• EN61000-3-2 Class C and D compliant
• Highly integrated for smallest boost PFC form factor• Integrated controller, MOSFET and ultra-low reverse recovery loss diode (Qspeed)• Packaging optimized for high volume production
• Eliminates insulating pad/heat-spreader• Enhanced features
• Programmable Power Good (PG) signal• User selectable power limit: Enables different HiperPFS-3 family members to be tested in the same design for optimum device
selection• Integrated non-linear amplifier for fast output OV and UV protection and transient response• Digital line peak detection that provides robust performance even with distorted input voltage from UPS or generators• Digital power factor enhancer compensates for EMI filter and bridge distortion, providing high-line PF >0.92 @ 20% load
• Frequency adjusted over line voltage and each line cycle• Spread-spectrum across >60 kHz window simplifies EMI filtering requirements• Lower boost inductance
• Provides up to 450 W peak output power for universal applications, 1 kW for high-line only applications• Protection features include: UVLO, UV, OV, OTP, brown-in/out, cycle-by-cycle current limit and power limiting for overload protection• Halogen free and RoHS compliant
Key Benefits• PC• Printer• LCD TV • Video game consoles• 80 Plus™ Platinum designs • High-power adaptors • High-power LED lighting • Industrial and appliance• Generic PFC converters
PI-7224-061615
ACIN
DCOUT
+
S
C
PGT
FB
VCC
PG
KD
REFGV
CONTROL
HiperPFS-3
VCC
11
High-Efficiency, Flyback Controller and MOSFET Solution
TOPSwitch-JXThe TOPSwitch-JX is a highly integrated monolithic off-line switcher IC designed for off-line flyback power supplies. TOPSwitch-JX integrated circuits enable design of power supplies up to 177 W universal input and 244 W high-line input, while providing high efficiency under all load conditions. TOPSwitch-JX also provides very good performance at low load and during standby (no-load) operation. The TOPSwitch-JX family allows the designer to easily meet efficiency requirements for the latest energy-efficiency standards. Innovative and proprietary features enable design of compact and cost effective switching power supplies while reducing overall design cycle time and system cost. The TOPSwitch-JX family also enables the design of power supplies with robust functionality and provides enhanced safety features such as output overvoltage protection, overload power limiting and hysteretic thermal protec-tion. TOPSwitch-JX family of solutions easily meets energy efficiency standards such as European Code of Conduct, EC EuP and ENERGY STAR.
High Efficiency Flyback Controller and MOSFET• Flyback controller with 725 V power MOSFET and programmable current limit• Designed for <100 mW 230 VAC no-load specifications
• <90 mW at 230 VAC in 65 W adaptor• <70 mW at 264 VAC in monitor supply• 95 mW consumption at 20 mW load and 264 VAC input
• Multi-mode PWM control technique maximizes efficiency over load• 89% average efficiency in notebook adaptor• High efficiency across load allows use in high-power standby supplies
• Selectable switching frequency (66 kHz or 132 kHz)• Frequency jitter to reduce EMI filtering requirements
Extensive Protection Features• Auto-restart limits power delivery to <3% during overload faults
• Output short-circuit protection (SCP)• Output over-current protection (OCP)• Output overload protection (OPP)
• Output overvoltage protection (OVP)• User programmable for hysteretic/latching shutdown• Simple fast AC reset• Primary or secondary sensed
• Line undervoltage (UV) detection prevents turn-off glitches• Line overvoltage (OV) shutdown extends line surge withstand• Accurate thermal shutdown with large hysteresis (OTP)
Advanced Package for High-Power Applications• Up to 177 W output power capability in a highly compact package
• Up to 43 W power without external heat sink in low profile eDIP option• Simple clip mounting to heat sink
• Can be directly connected to heat sink without insulation pad• Provides thermal impedance equivalent to a TO-220• Heat slug connected to ground potential for low EMI
• Staggered pin arrangement for simple routing of board traces and high-voltage creepage requirements
Applications• Notebook or laptop adapter• Generic adapter• Printer• LCD monitor• Set-top box• PC or LCD TV standby• LCD-TV and monitor display power
supplies• LED streetlights
PI-5578-090309
ACIN
DCOUT
D
S
CTOPSwitch-JXCONTROL
V
+
-
FX
12
High-Efficiency, Flyback Controller and MOSFET Solution
LinkSwitch-HPThe LinkSwitch-HP family of flyback power supply ICs incorporate a primary-side regulated (PSR) controller and high-voltage power MOSFET in a single package. The IC family includes devices optimized for constant voltage (CV) operation at power ranges from 9 W to 90 W. LinkSwitch-HP IC controller features ±5% CV accuracy, selectable current limit, programmable latching or hysteretic OVP, UVP and OTP, improved overload power compensation over line, fast AC reset, and programmable shutdown delay time.
High Design Flexibility for Low System Cost• Dramatically simplifies power supply designs
• Eliminates optocoupler and all secondary control circuitry• ±5% or better output voltage tolerance
• 132 kHz operation reduces transformer and power supply size• Accurate programmable current limit
• Compensation over line limits overload power• Frequency jittering reduces EMI filter cost• Fully integrated soft-start for minimum start-up stress• 725 V MOSFET simplifies meeting derating requirements (LNK677x)• 650 V MOSFET for lowest system cost (LNK676x/LNK666x)• Fast transient response family option (LNK666x)
Extensive Protection Features• Auto-restart limits power delivery to 3% during overload faults
• Output short-circuit protection (SCP)• Output overload/over-current protection (OPP, OCP)• Optional extended shutdown delay time
• Output overvoltage protection (OVP), hysteretic or latching• Line brown-in/out protection (line UV)• Line overvoltage (OV) shutdown extends line surge withstand• Accurate thermal shutdown (OTP), hysteretic or latching
Advanced Green Package Options• eSIP™-7C package:
• Vertical orientation for minimum PCB footprint• Simple heat sink mounting using clip or adhesive pad
• eSOP™-12B package:• Low profile surface mounted for ultra-slim designs• Heat transfer to PCB via exposed pad and SOURCE pins• Supports either wave or IR reflow soldering
• eDIP™-12B package:• Low profile through-hole mounted for ultra-slim designs• Heat transfer to PCB via exposed pad or optional metal heat sink
• Extended creepage to DRAIN pin• Heat sink is connected to SOURCE for low EMI• Halogen free and RoHS compliant
Typical Applications• LCD Monitor and TV• Adapter• Appliances• Embedded power supplies (DVD, set-top box)• Industrial
LinkSwitch-HP
DCOUT
ACIN
PI-6530-101711
D
S
FB
BP
CPPD
CONTROL
13
High-Efficiency Flyback for Standby/Auxiliary
TinySwitch-4With line-compensated overload power protection, TinySwitch-4 devices dramatically reduce the maximum overload variation over the universal input voltage range. It is particularly helpful in applications such as PC standby and CV adapters to limit the maximum output power during the overload fault condition. TinySwitch-4 also incorporates a 725 V MOSFET that easily allows 80% de-rating for high reflected voltage and high bus voltage designs. The BP/M pin permits the MOSFET current limit to be adjusted up or down, allowing designers to optimize power delivery and efficiency in a variety of physical implementations. An on-time extension function extends the low-line regulation range, enabling hold-up time to be met with lower values of input capacitance.
Lowest System Cost with Enhanced Flexibility • 725 V rated MOSFET
• Increases BV de-rating margin• Line compensated overload power – no additional components
• Dramatically reduces max overload variation over universal input voltage range • ±5% turn on UV threshold: line voltage sense with single external resistor • Simple ON/OFF control, no loop compensation needed• Selectable current limit through BP/M capacitor value
• Higher current limit extends peak power or, in open frame applications, maximum continuous power • Lower current limit improves efficiency in enclosed adapters/chargers• Allows optimum TinySwitch-4 choice by swapping devices with no other circuit redesign
• Tight I2f parameter tolerance reduces system cost• Maximizes MOSFET and magnetics utilization
• ON-time extension – extends low-line regulation range/hold-up time to reduce input bulk capacitance• Self-biased: no bias winding or bias components• Frequency jittering reduces EMI filter costs• Pin-out simplifies heat sinking to the PCB • SOURCE pins are electrically quiet for low EMI
Enhanced Safety and Reliability Features• Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset • Auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions• Output overvoltage shutdown with optional Zener
• Fast AC reset with optional UV external resistor • Very low component count enhances reliability and enables single-sided printed circuit board layout• High bandwidth provides fast turn-on with no overshoot and excellent transient load response• Extended creepage between DRAIN and all other pins improves field reliability
Applications• PC Standby and other auxiliary supplies• DVD/PVR and other low power set top decoders• Supplies for appliances, industrial systems, metering, etc• Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.
+ +
PI-6578-020915
Wide-RangeHigh-Voltage
DC InputD
S
EN/UV
BP/M
DCOutput
TinySwitch-4
14
High-Efficiency Flyback for Standby/Auxiliary
TinySwitch-IIITinySwitch-III incorporates a 700 V MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability. Unlike conventional PWM (pulse width modulator) controllers, it uses a simple ON/OFF control to regulate the output voltage. The controller consists of an oscillator, enable circuit (sense and logic), current limit state machine, 5.85 V regulator, BYPASS/MULTI-FUNCTION pin undervoltage, overvoltage circuit, and current limit selection circuitry, over-temperature protection, current limit circuit, leading edge blanking, and a 700 V power MOSFET. TinySwitch-III incorporates additional circuitry for line undervoltage sense, auto-restart, adaptive switching cycle on-time extension, and frequency jitter. Figure below shows the functional block diagram with the most important features.
Product Highlights (Lowest System Cost with Enhanced Flexibility)• Simple ON/OFF control, no loop compensation needed• Selectable current limit through BP/M capacitor value
• Higher current limit extends peak power or, in open frame applications, maximum continuous power• Lower current limit improves efficiency in enclosed adapters/chargers• Allows optimum TinySwitch-III choice by swapping devices with no other circuit redesign
• Tight I2f parameter tolerance reduces system cost• Maximizes MOSFET and magnetics power delivery• Minimizes max overload power, reducing cost of transformer, primary clamp & secondary components
• ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitance• Self-biased: no bias winding or bias components• Frequency jittering reduces EMI filter costs• Pin-out simplifies heat sinking to the PCB• SOURCE pins are electrically quiet for low EMI
Enhanced Safety and Reliability Features• Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset• Improved auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions• Output overvoltage shutdown with optional Zener• Line undervoltage detect threshold set using a single optional resistor• Very low component count enhances reliability and enables single-sided printed circuit board layout• High bandwidth provides fast turn on with no overshoot and excellent transient load response• Extended creepage between DRAIN and all other pins improves field reliability
EcoSmart• Easily meets all global energy efficiency regulations• No-load <150 mW at 265 VAC without bias winding, <50 mW with bias winding• ON/OFF control provides constant efficiency down to very light loads – ideal for mandatory CEC regulations and 1 W PC standby
requirements
Applications• PC Standby and other auxiliary supplies• Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.• DVD/PVR and other low power set top decoders• Appliances, industrial systems, metering, etc.
PI-4095-082205
Wide-RangeHigh-Voltage
DC InputD
S
EN/UV
BP/M
DCOutput
TinySwitch-III
++
15
CAPZero-2When AC voltage is applied, CAPZero-2 blocks current flow in the X capacitor safety discharge resistors, reducing the power loss to less than 5 mW, or essentially zero at 230 VAC. When AC voltage is disconnected, CAPZero-2 automatically discharges the X capacitor by connecting the series discharge resistors. This operation allows total flexibility in the choice of the X capacitor to optimize differen-tial mode EMI filtering and reduce inductor costs, with no change in power consumption.
Designing with CAPZero-2 is simply a matter of selecting the appropriate CAPZero-2 device and external resistor values in Table 1 for the X capacitor value being used. This design choice will provide a worst-case RC time constant, when the AC supply is disconnected, of less than 1 second as required by international safety standards.
The simplicity and ruggedness of the two terminal CAPZero-2 IC makes it an ideal choice in systems designed to meet EuP Lot 6 requirements.
The CAPZero family has two voltage grades: 825 V and 1000 V. The voltage rating required depends on surge requirement and circuit configuration of the application. See Key Applications Considerations section for details.
Product Highlights• One part to cover X capacitor values from 100 nF to 6 mF• Blocks current through X capacitor discharge resistors when AC voltage is connected• Automatically discharges X capacitors through discharge resistors when AC is disconnected• Simplifies EMI filter design – larger X capacitor allows smaller inductive components with no change in consumption• Only two terminals – meets safety standards for use before or after system input fuse• >4 mm creepage on package and PCB• Self supplied – no external bias required• High common mode surge immunity – no external ground connection• High differential surge withstand – 1000 V internal MOSFETs• NEMKO and CB certification
EcoSmart• <5 mW consumption at 230 VAC for all X capacitor values
Applications• All AC-DC converters with X capacitors of 100 nF up to 6 mF• Appliances requiring EuP Lot 6 compliance• Adapters requiring ultra low no-load consumption• All converters requiring very low standby power• Lossless generation of zero crossing signal
Automatic X Capacitor Discharge IC
PI-7508-012015
X Capacitor1
CEXTAC
X Capacitor2
MOVPOS1 MOVPOS2
Other EMI Filter
Components
D1
R1
R2
CAP200DG D2
16
SENZeroSENZero is a compact low cost solution to eliminate losses in resistive signal paths connected between high-voltage rails and switching power supply controller(s). Examples include feed-forward or feedback signal paths connected to boost controllers in power factor corrected systems and feed-forward signal paths in two switch forward / LLC / half and full bridge converters.
The device is available in 2 (SEN012) and 3 (SEN013) channel versions according to the application’s requirements. The internal gate drive and protection circuitry provides gate drive signals to the internal 650 V MOSFETs in response to the voltage applied to the VCC pin. This simple configuration provides easy integration into existing systems by using the system VCC rail as an input to the SENZero.
The SENZero family uses a low cost compact SO-8 package to reduce PCB area while the pin configuration is designed to meet pin-pin fault conditions.
Product Highlights• Eliminates significant standby losses• Disconnects unnecessary circuit blocks during standby, remote-off, or light-load conditions• Ultra low leakage (maximum 1 mA) 650 V MOSFETs
• <0.5 mW per channel during standby• Single component provides remote disconnect functionality
• No external components or additional bias supply needed for remote-off• Integrates multiple disconnect MOSFETs, gate drive, and protection• Minimal component count provides higher reliability
• Protection features to help production/manufacturing yields• Pin-to-pin fault and ESD protection
• Triggerable via remote-off signal or load conditions• Integrated gate pull down circuit protects against loss of trigger signal fault
• Green package technology• RoHS compliant and halogen free
• Withstands high differential surge conditions• S1, S2 and S3 interface with controller pins up to 6.5 V above system ground
EcoSmart• <3 mW loss at 230 VAC in Off/standby mode
Applications• AC-DC converters with high-voltage resistive signal paths• Ideal for all very low standby systems such as those meeting EuP Lot 6 and similar energy efficiency standards
High-Voltage Sense Signal Disconnect IC
PI-6136-032315
+
ACInput
High-VoltageDC
SENZero
D2 VCCD1 D3
S1 GS2 S3
Control&
Drive
SystemVCC
SystemStandbySignal
PFCIC
17
Qspeed DiodesQspeed diodes combine an extremely low reverse recovery charge (QRR) with very soft recovery. Together, these features help designers improve the performance of their power conversion circuits.
Product Highlights• Ideal for continuous conduction mode (CCM) PFC circuits
• Very low reverse recovery (QRR) greatly reduces power loss in PFC diode and switching MOSFET• Flat QRR temperature characteristic reduces overdesign compared to ultrafast diodes• Ultra-soft recovery characteristic reduces EMI • Reduced switching losses and EMI allows higher switching frequency for smaller PFC inductors• Common cathode TO-220 package option is ideal for interleaved designs
• Reduced peak inverse voltage and soft recovery characteristic eliminate snubber circuits • Ideal for output rectifier diodes for electric vehicle chargers
• Product families optimized for different performance characteristics – lowest EMI and highest efficiency against different operating frequencies
High-Performance Diodes
Qspeed diodes significantly reduce reverse recovery loss that improves efficiency.
PI-6452-051011
f < 80 kHz X-Series Lowest VF
f > 80 kHzQ-Series Lowest EMI
H-Series Highest Efficiency
Application Guide
0 20 40 60 80 120100 180 200140 160
Time (ns)
Dio
de
Cur
rent
(A)
8
6
4
2
0
-2
-4
-6
-8
PI-
6645
-121
511
Qspeed H-Series DiodeUltrafast Diode
0
10
20
30
40
50
60
70
80
PI-
6644
-120
211
150 1 10 30
Frequency (MHz)
Leve
l (d
BµV
)
Qspeed Q-Series DiodeUltrafast Diode
0 20 40 60 80 120100 180 200140 160
Time (ns)
Dio
de
Cur
rent
(A)
9
678
543210
-1-2-3-4-5-6
PI-
6643
-120
211
Qspeed Q-Series DiodeUltrafast Diode
1918
Power 85-265 VAC
(rated)(W)
Peak Power 85-265 VAC /
230 VAC(W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit (A)
ON/OFF, PWM,
Multimode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2f Trimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
110 110 LCS700 H, L Opto ± 5 N/A N/A < 1 W 5.2 PWM Y Auto-Restart LCS700 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N170 170 LCS701 H, L Opto ± 5 N/A N/A < 1 W 7.7 PWM Y Auto-Restart LCS701 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N220 220 LCS702 H, L Opto ± 5 N/A N/A < 1 W 10.3 PWM Y Auto-Restart LCS702 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N275 275 LCS703 H, L Opto ± 5 N/A N/A < 1 W 12.9 PWM Y Auto-Restart LCS703 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N350 350 LCS705 H Opto ± 5 N/A N/A < 1 W 19.3 PWM Y Auto-Restart LCS705 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N440 440 LCS708 H Opto ± 5 N/A N/A < 1 W 30.9 PWM Y Auto-Restart LCS708 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N
110 120 PFS7323 L Non-Isolated ± 5 N/A N/A < 130 4.1 PWM Y Auto-Restart PFS7323 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A130 150 PFS7324 L Non-Isolated ± 5 N/A N/A < 130 4.8 PWM Y Auto-Restart PFS7324 N/A Fixed Y V N/A 18 N/A Variable N/A N/A N/A N/A185 205 PFS7325 H, L Non-Isolated ± 5 N/A N/A < 130 5.9 PWM Y Auto-Restart PFS7325 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A230 260 PFS7326 H Non-Isolated ± 5 N/A N/A < 130 7.2 PWM Y Auto-Restart PFS7326 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A290 320 PFS7327 H Non-Isolated ± 5 N/A N/A < 130 8.4 PWM Y Auto-Restart PFS7327 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A350 385 PFS7328 H Non-Isolated ± 5 N/A N/A < 130 9.5 PWM Y Auto-Restart PFS7328 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A380 425 PFS7329 H Non-Isolated ± 5 N/A N/A < 130 10.5 PWM Y Auto-Restart PFS7329 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A110 120 PFS7523 H, L Non-Isolated ± 5 N/A N/A < 60 7.5 PWM Y Auto-Restart PFS7523 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A130 150 PFS7524 H, L Non-Isolated ± 5 N/A N/A < 60 9.0 PWM Y Auto-Restart PFS7524 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A185 205 PFS7525 H, L Non-Isolated ± 5 N/A N/A < 60 11.3 PWM Y Auto-Restart PFS7525 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A230 260 PFS7526 H Non-Isolated ± 5 N/A N/A < 60 13.5 PWM Y Auto-Restart PFS7526 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A290 320 PFS7527 H Non-Isolated ± 5 N/A N/A < 60 15.8 PWM Y Auto-Restart PFS7527 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A350 385 PFS7528 H Non-Isolated ± 5 N/A N/A < 60 18.0 PWM Y Auto-Restart PFS7528 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A405 450 PFS7529 H Non-Isolated ± 5 N/A N/A < 60 21.0 PWM Y Auto-Restart PFS7529 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 280 PFS7533 H Non-Isolated ± 5 N/A N/A < 60 7.5 PWM Y Auto-Restart PFS7533 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 350 PFS7534 H Non-Isolated ± 5 N/A N/A < 60 9.0 PWM Y Auto-Restart PFS7534 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 480 PFS7535 H Non-Isolated ± 5 N/A N/A < 60 11.3 PWM Y Auto-Restart PFS7535 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 610 PFS7536 H Non-Isolated ± 5 N/A N/A < 60 13.5 PWM Y Auto-Restart PFS7536 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 750 PFS7537 H Non-Isolated ± 5 N/A N/A < 60 15.8 PWM Y Auto-Restart PFS7537 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 900 PFS7538 H Non-Isolated ± 5 N/A N/A < 60 18.0 PWM Y Auto-Restart PFS7538 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 1000 PFS7539 H Non-Isolated ± 5 N/A N/A < 60 21.0 PWM Y Auto-Restart PFS7539 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A
148 187 TFS7701 H Opto External N/A N/A < 50 1.70 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7701 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
190 297 TFS7702 H Opto External N/A N/A < 50 2.60 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7702 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
229 375 TFS7703 H Opto External N/A N/A < 50 3.24 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7703 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
251 419 TFS7704 H Opto External N/A N/A < 50 3.60 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7704 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
269 466 TFS7705 H Opto External N/A N/A < 50 3.98 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7705 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
298 513 TFS7706 H Opto External N/A N/A < 50 4.36 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7706 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
322 553 TFS7707 H Opto External N/A N/A < 50 4.69 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7707 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
343 586 TFS7708 H Opto External N/A N/A < 50 4.96 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7708 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
IC Product Tables – Enclosed IC Product Tables – Enclosed
2120
Power 85-265 VAC
(rated)(W)
Peak Power 85-265 VAC /
230 VAC(W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit (A)
ON/OFF, PWM,
Multimode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2f Trimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
12 20 TOP264 V Opto External Remote Sense External < 75 1.3 Multimode Y Latch / Auto-Restart TOP264 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y15 26 TOP265 V Opto External Remote Sense External < 75 1.7 Multimode Y Latch / Auto-Restart TOP265 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y16 16 TOP264 K Opto External Remote Sense External < 75 1.3 Multimode Y Latch / Auto-Restart TOP264 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y17 40 TOP266 V Opto External Remote Sense External < 75 2.55 Multimode Y Latch / Auto-Restart TOP266 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y19 55 TOP267 V Opto External Remote Sense External < 75 3 Multimode Y Latch / Auto-Restart TOP267 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y20 20 TOP264 E Opto External Remote Sense External < 75 1.3 Multimode Y Latch / Auto-Restart TOP264 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y20 20 TOP265 K Opto External Remote Sense External < 75 1.7 Multimode Y Latch / Auto-Restart TOP265 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y
21.5 70 TOP268 V Opto External Remote Sense External < 75 3.25 Multimode Y Latch / Auto-Restart TOP268 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y22.5 80 TOP269 V Opto External Remote Sense External < 75 3.48 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y23 23 TOP266 K Opto External Remote Sense External < 75 2.55 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y
24.5 93 TOP270 V Opto External Remote Sense External < 75 4.2 Multimode Y Latch / Auto-Restart TOP270 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y26 26 TOP265 E Opto External Remote Sense External < 75 1.7 Multimode Y Latch / Auto-Restart TOP265 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y26 26 TOP267 K Opto External Remote Sense External < 75 3 Multimode Y Latch / Auto-Restart TOP267 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y26 118 TOP271 V Opto External Remote Sense External < 75 5.17 Multimode Y Latch / Auto-Restart TOP271 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y30 30 TOP268 K Opto External Remote Sense External < 75 3.25 Multimode Y Latch / Auto-Restart TOP268 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y33 33 TOP269 K Opto External Remote Sense External < 75 3.48 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y36 36 TOP270 K Opto External Remote Sense External < 75 4.2 Multimode Y Latch / Auto-Restart TOP270 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y40 40 TOP266 E Opto External Remote Sense External < 75 2.55 Multimode Y Latch / Auto-Restart TOP266 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y40 40 TOP271 K Opto External Remote Sense External < 75 5.17 Multimode Y Latch / Auto-Restart TOP271 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y55 55 TOP267 E Opto External Remote Sense External < 75 3 Multimode Y Latch / Auto-Restart TOP267 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y70 70 TOP268 E Opto External Remote Sense External < 75 3.25 Multimode Y Latch / Auto-Restart TOP268 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y80 80 TOP269 V Opto External Remote Sense External < 75 3.48 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y93 93 TOP270 E Opto External Remote Sense External < 75 4.2 Multimode Y Latch / Auto-Restart TOP270 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y118 118 TOP271 E Opto External Remote Sense External < 75 5.17 Multimode Y Latch / Auto-Restart TOP271 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y
IC Product Tables – Enclosed IC Product Tables – Enclosed
2322
Power 85-265 VAC
(rated)(W)
Peak Power 85-265 VAC /
230 VAC(W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit (A)
ON/OFF, PWM,
Multimode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2f Trimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
9 15 LNK6663 V PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6663 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable9 15 LNK6763 V PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6763 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable9 15 LNK6773 V PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6773 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable11 16 LNK6664 V PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6664 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable11 16 LNK6764 V PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6764 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable11 16 LNK6774 V PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6774 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable12 21 LNK6663 K PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6663 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable12 21 LNK6763 K PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6763 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable12 21 LNK6773 K PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6773 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable13 19 LNK6665 V PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6665 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable13 19 LNK6765 V PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6765 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable13 19 LNK6775 V PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6775 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable13 21 LNK6663 E PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6663 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable13 21 LNK6763 E PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6763 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable13 21 LNK6773 E PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6773 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 21 LNK6666 V PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6666 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 21 LNK6766 V PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6766 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 21 LNK6776 V PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6776 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 22 LNK6664 K PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6664 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 22 LNK6764 K PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6764 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 22 LNK6774 K PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6774 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable18 26 LNK6665 K PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6665 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable18 26 LNK6765 K PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6765 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable18 26 LNK6775 K PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6775 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable19 25 LNK6667 V PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6667 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable19 25 LNK6767 V PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6767 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable19 25 LNK6777 V PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6777 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable20 30 LNK6664 E PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6664 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable20 30 LNK6764 E PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6764 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable20 30 LNK6774 E PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6774 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable21 29 LNK6668 V PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6668 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable21 29 LNK6768 V PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6768 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable21 29 LNK6778 V PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6778 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable22 30 LNK6666 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6666 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable22 30 LNK6766 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6766 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable22 30 LNK6776 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6776 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable25 33 LNK6669 V PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6669 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable25 33 LNK6769 V PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6769 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable25 33 LNK6779 V PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6779 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable26 40 LNK6665 E PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6665 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable26 40 LNK6765 E PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6765 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable26 40 LNK6775 E PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6775 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable27 36 LNK6667 K PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6667 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable27 36 LNK6767 K PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6767 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable27 36 LNK6777 K PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6777 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable30 41 LNK6668 K PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6668 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable30 41 LNK6768 K PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6768 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable30 41 LNK6778 K PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6778 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable36 47 LNK6669 K PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6669 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable36 47 LNK6769 K PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6769 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable36 47 LNK6779 K PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6779 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable40 60 LNK6666 E PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6666 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable40 60 LNK6766 E PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6766 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable40 60 LNK6776 E PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6776 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable55 85 LNK6667 E PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6667 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable55 85 LNK6767 E PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6767 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable55 85 LNK6777 E PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6777 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable63 98 LNK6668 E PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6668 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable63 98 LNK6768 E PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6768 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable63 98 LNK6778 E PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6778 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable72 111 LNK6669 E PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6669 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable72 111 LNK6769 E PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6769 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable72 111 LNK6779 E PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6779 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable
IC Product Tables – Enclosed IC Product Tables – Enclosed
2524
Power 85-265 VAC
(rated)(W)
Peak Power 85-265 VAC /
230 VAC(W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit (A)
ON/OFF, PWM,
Multimode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2f Trimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
5 8.5 TNY284 P, D, K Opto External Remote Sense External < 30 0.25 ON/OFF Y Latch TNY284 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y5 8.5 TNY274 P, G Opto External Remote Sense External < 50 0.25 ON/OFF Y Latch TNY274 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y6 11.5 TNY285 P, D Opto External Remote Sense External < 30 0.275 ON/OFF Y Latch TNY285 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y6 11.5 TNY275 P, G Opto External Remote Sense External < 50 0.275 ON/OFF Y Latch TNY275 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y7 15 TNY286 P, D Opto External Remote Sense External < 30 0.35 ON/OFF Y Latch TNY286 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y7 15 TNY276 P, G Opto External Remote Sense External < 50 0.35 ON/OFF Y Latch TNY276 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y7 18 TNY287 D Opto External Remote Sense External < 30 0.45 ON/OFF Y Latch TNY287 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
7.5 11.5 TNY285 K Opto External Remote Sense External < 30 0.275 ON/OFF Y Latch TNY285 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y8 18 TNY287 P Opto External Remote Sense External < 30 0.45 ON/OFF Y Latch TNY287 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y8 18 TNY277 P, G Opto External Remote Sense External < 50 0.45 ON/OFF Y Latch TNY277 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y9 19 TNY288 D Opto External Remote Sense External < 30 0.55 ON/OFF Y Latch TNY288 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
9.5 15 TNY286 K Opto External Remote Sense External < 30 0.35 ON/OFF Y Latch TNY286 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y10 21.5 TNY288 P Opto External Remote Sense External < 30 0.55 ON/OFF Y Latch TNY288 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y10 21.5 TNY278 P, G Opto External Remote Sense External < 50 0.55 ON/OFF Y Latch TNY278 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y11 18 TNY287 K Opto External Remote Sense External < 30 0.45 ON/OFF Y Latch TNY287 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y12 25 TNY289 P Opto External Remote Sense External < 30 0.65 ON/OFF Y Latch TNY289 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y12 25 TNY279 P, G Opto External Remote Sense External < 50 0.65 ON/OFF Y Latch TNY279 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y14 28.5 TNY290 P Opto External Remote Sense External < 30 0.75 ON/OFF Y Latch TNY290 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y14 28.5 TNY280 P, G Opto External Remote Sense External < 50 0.75 ON/OFF Y Latch TNY280 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
14.5 21.5 TNY288 K Opto External Remote Sense External < 30 0.55 ON/OFF Y Latch TNY288 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y17 25 TNY289 K Opto External Remote Sense External < 30 0.65 ON/OFF Y Latch TNY289 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y20 28.5 TNY290 K Opto External Remote Sense External < 30 0.75 ON/OFF Y Latch TNY290 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
IC Product Tables – Enclosed IC Product Tables – Enclosed
2726
IC Product Tables – Open Frame
Open Frame Power
85-265 VAC (rated) (W)
Open Frame Peak Power
85-265 VAC / 230 VAC (W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit(A)
ON/OFF, PWM, Multi-mode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2fTrimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
110 110 LCS700 H, L Opto ± 5 N/A N/A < 1 W 5.2 PWM Y External LCS700 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N170 170 LCS701 H, L Opto ± 5 N/A N/A < 1 W 7.7 PWM Y External LCS701 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N220 220 LCS702 H, L Opto ± 5 N/A N/A < 1 W 10.3 PWM Y External LCS702 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N275 275 LCS703 H, L Opto ± 5 N/A N/A < 1 W 12.9 PWM Y External LCS703 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N350 350 LCS705 H Opto ± 5 N/A N/A < 1 W 19.3 PWM Y External LCS705 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2 N/A N440 440 LCS708 H Opto ± 5 N/A N/A < 1 W 30.9 PWM Y External LCS708 Auto-Restart Y Y Y N/A Programmable N/A Variable N/A 0.2- N/A N
110 120 PFS7323 L Non-Isolated ± 5 N/A N/A < 130 4.1 PWM Y Auto-Restart PFS7323 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A130 150 PFS7324 L Non-Isolated ± 5 N/A N/A < 130 4.8 PWM Y Auto-Restart PFS7324 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A185 205 PFS7325 H, L Non-Isolated ± 5 N/A N/A < 130 5.9 PWM Y Auto-Restart PFS7325 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A230 260 PFS7326 H Non-Isolated ± 5 N/A N/A < 130 7.2 PWM Y Auto-Restart PFS7326 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A290 320 PFS7327 H Non-Isolated ± 5 N/A N/A < 130 8.4 PWM Y Auto-Restart PFS7327 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A350 385 PFS7328 H Non-Isolated ± 5 N/A N/A < 130 9.5 PWM Y Auto-Restart PFS7328 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A380 425 PFS7329 H Non-Isolated ± 5 N/A N/A < 130 10.5 PWM Y Auto-Restart PFS7329 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A110 120 PFS7523 H, L Non-Isolated ± 5 N/A N/A < 60 7.5 PWM Y Auto-Restart PFS7523 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A130 150 PFS7424 H, L Non-Isolated ± 5 N/A N/A < 60 9.0 PWM Y Auto-Restart PFS7424 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A185 205 PFS7525 H, L Non-Isolated ± 5 N/A N/A < 60 11.3 PWM Y Auto-Restart PFS7525 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A230 260 PFS7526 H Non-Isolated ± 5 N/A N/A < 60 13.5 PWM Y Auto-Restart PFS7526 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A290 320 PFS7527 H Non-Isolated ± 5 N/A N/A < 60 15.8 PWM Y Auto-Restart PFS7527 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A350 385 PFS7528 H Non-Isolated ± 5 N/A N/A < 60 18.0 PWM Y Auto-Restart PFS7528 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A405 450 PFS7529 H Non-Isolated ± 5 N/A N/A < 60 21.0 PWM Y Auto-Restart PFS7529 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 280 PFS7533 H Non-Isolated ± 5 N/A N/A < 60 7.5 PWM Y Auto-Restart PFS7533 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 350 PFS7534 H Non-Isolated ± 5 N/A N/A < 60 9.0 PWM Y Auto-Restart PFS7534 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 480 PFS7535 H Non-Isolated ± 5 N/A N/A < 60 11.3 PWM Y Auto-Restart PFS7535 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 610 PFS7536 H Non-Isolated ± 5 N/A N/A < 60 13.5 PWM Y Auto-Restart PFS7536 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 750 PFS7537 H Non-Isolated ± 5 N/A N/A < 60 15.8 PWM Y Auto-Restart PFS7537 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 900 PFS7538 H Non-Isolated ± 5 N/A N/A < 60 18.0 PWM Y Auto-Restart PFS7538 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/AN/A 1000 PFS7539 H Non-Isolated ± 5 N/A N/A < 60 21.0 PWM Y Auto-Restart PFS7539 N/A Fixed Y Y N/A 18 N/A Variable N/A N/A N/A N/A
148 187 TFS7701 H Opto External N/A N/A < 50 1.70 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7701 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
190 297 TFS7702 H Opto External N/A N/A < 50 2.60 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7702 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
229 375 TFS7703 H Opto External N/A N/A < 50 3.24 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7703 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
251 419 TFS7704 H Opto External N/A N/A < 50 3.60 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7704 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
269 466 TFS7705 H Opto External N/A N/A < 50 3.98 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7705 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
298 513 TFS7706 H Opto External N/A N/A < 50 4.36 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7706 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
322 553 TFS7707 H Opto External N/A N/A < 50 4.69 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7707 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
343 586 TFS7708 H Opto External N/A N/A < 50 4.96 PWM &ON/OFF Y Latch / Non-Latch /
Auto-Restart TFS7708 Auto-Restart Selectable Y Y N/A 12 Y 66 & 132 N 2 Y Y
IC Product Tables – Open Frame
2928
IC Product Tables – Open Frame
Open Frame Power
85-265 VAC (rated) (W)
Open Frame Peak Power
85-265 VAC / 230 VAC (W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit(A)
ON/OFF, PWM, Multi-mode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2fTrimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
22.5 43 TOP264 V Opto External Remote Sense External < 75 1.3 Multimode Y Latch / Auto-Restart TOP264 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y25 57 TOP265 V Opto External Remote Sense External < 75 1.7 Multimode Y Latch / Auto-Restart TOP265 Auto-Restart Y V Y Dual Slope 17 Y 66/132 Y 2 Y Y
28.5 86 TOP266 V Opto External Remote Sense External < 75 2.55 Multimode Y Latch / Auto-Restart TOP266 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y30 30 TOP264 K Opto External Remote Sense External < 75 1.3 Multimode Y Latch / Auto-Restart TOP264 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y32 103 TOP267 V Opto External Remote Sense External < 75 3 Multimode Y Latch / Auto-Restart TOP267 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y34 34 TOP265 K Opto External Remote Sense External < 75 1.7 Multimode Y Latch / Auto-Restart TOP265 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y36 112 TOP268 V Opto External Remote Sense External < 75 3.25 Multimode Y Latch / Auto-Restart TOP268 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y
37.5 120 TOP269 V Opto External Remote Sense External < 75 3.48 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y39 39 TOP266 K Opto External Remote Sense External < 75 2.55 Multimode Y Latch / Auto-Restart TOP266 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y41 140 TOP270 V Opto External Remote Sense External < 75 4.2 Multimode Y Latch / Auto-Restart TOP270 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y43 43 TOP264 E Opto External Remote Sense External < 75 1.3 Multimode Y Latch / Auto-Restart TOP264 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y43 177 TOP271 V Opto External Remote Sense External < 75 5.17 Multimode Y Latch / Auto-Restart TOP271 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y45 45 TOP267 K Opto External Remote Sense External < 75 3 Multimode Y Latch / Auto-Restart TOP267 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y50 50 TOP268 K Opto External Remote Sense External < 75 3.25 Multimode Y Latch / Auto-Restart TOP268 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y55 55 TOP269 K Opto External Remote Sense External < 75 3.48 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y57 57 TOP265 E Opto External Remote Sense External < 75 1.7 Multimode Y Latch / Auto-Restart TOP265 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y60 60 TOP270 K Opto External Remote Sense External < 75 4.2 Multimode Y Latch / Auto-Restart TOP270 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y66 66 TOP271 K Opto External Remote Sense External < 75 5.17 Multimode Y Latch / Auto-Restart TOP271 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y86 86 TOP266 E Opto External Remote Sense External < 75 2.55 Multimode Y Latch / Auto-Restart TOP266 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y103 103 TOP267 E Opto External Remote Sense External < 75 3 Multimode Y Latch / Auto-Restart TOP267 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y112 112 TOP268 E Opto External Remote Sense External < 75 3.25 Multimode Y Latch / Auto-Restart TOP268 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y120 120 TOP269 E Opto External Remote Sense External < 75 3.48 Multimode Y Latch / Auto-Restart TOP269 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y140 140 TOP270 E Opto External Remote Sense External < 75 4.2 Multimode Y Latch / Auto-Restart TOP270 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y177 177 TOP271 E Opto External Remote Sense External < 75 5.17 Multimode Y Latch / Auto-Restart TOP271 Auto-Restart Y Y Y Dual Slope 17 Y 66/132 Y 2 Y Y
IC Product Tables – Open Frame
3130
IC Product Tables – Open Frame
Open FramePower
85-265 VAC (rated) (W)
Open FramePeak Power
85-265 VAC / 230 VAC (W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit (A)
ON/OFF, PWM,
Multimode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2f Trimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
15 25 LNK6663 V PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6663 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 25 LNK6763 V PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6763 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable15 25 LNK6773 V PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6773 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable20 28 LNK6664 V PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6664 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable20 28 LNK6764 V PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6764 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable20 28 LNK6774 V PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6774 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable21 35 LNK6663 K PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6663 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable21 35 LNK6763 K PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6763 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable21 35 LNK6773 K PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6773 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable22 30 LNK6665 V PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6665 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable22 30 LNK6765 V PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6765 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable22 30 LNK6775 V PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6775 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable26 34 LNK6666 V PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6666 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable26 34 LNK6766 V PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6766 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable26 34 LNK6776 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6776 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable27 35 LNK6663 E PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6663 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable27 35 LNK6763 E PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6763 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable27 35 LNK6773 E PSR ± 5 N/A N/A < 30 0.77 Multimode Y Latch / Auto-Restart LNK6773 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable28 39 LNK6664 K PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6664 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable28 39 LNK6764 K PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6764 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable28 39 LNK6774 K PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6774 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable30 41 LNK6667 V PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6667 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable30 41 LNK6767 V PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6767 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable30 41 LNK6777 V PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6777 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable31 42 LNK6665 K PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6665 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable31 42 LNK6765 K PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6765 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable31 42 LNK6775 K PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6775 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable34 47 LNK6668 V PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6668 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable34 47 LNK6768 V PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6768 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable34 47 LNK6778 V PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6778 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable36 47 LNK6664 E PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6664 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable36 47 LNK6764 E PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6764 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable36 47 LNK6774 E PSR ± 5 N/A N/A < 30 1.04 Multimode Y Latch / Auto-Restart LNK6774 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable37 48 LNK6666 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6666 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable37 48 LNK6766 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6766 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable37 48 LNK6776 K PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6776 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable39 54 LNK6669 V PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6669 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable39 54 LNK6769 V PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6769 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable39 54 LNK6779 V PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6779 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable43 59 LNK6667 K PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6667 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable43 59 LNK6767 K PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6767 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable43 59 LNK6777 K PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6777 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable45 59 LNK6665 E PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6665 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable45 59 LNK6765 E PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6765 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable45 59 LNK6775 E PSR ± 5 N/A N/A < 30 1.30 Multimode Y Latch / Auto-Restart LNK6775 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable48 68 LNK6668 K PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6668 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable48 68 LNK6768 K PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6768 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable48 68 LNK6778 K PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6778 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable56 77 LNK6669 K PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6669 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable56 77 LNK6769 K PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6769 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable56 77 LNK6779 K PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6779 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable68 88 LNK6666 E PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6666 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable68 88 LNK6766 E PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6766 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable68 88 LNK6776 E PSR ± 5 N/A N/A < 30 1.95 Multimode Y Latch / Auto-Restart LNK6776 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable90 117 LNK6667 E PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6667 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable90 117 LNK6767 E PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6767 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable90 117 LNK6777 E PSR ± 5 N/A N/A < 30 2.60 Multimode Y Latch / Auto-Restart LNK6777 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable104 135 LNK6668 E PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6668 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable104 135 LNK6768 E PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6768 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable104 135 LNK6778 E PSR ± 5 N/A N/A < 30 3.00 Multimode Y Latch / Auto-Restart LNK6778 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable118 153 LNK6669 E PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6669 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable118 153 LNK6769 E PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6769 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable118 153 LNK6779 E PSR ± 5 N/A N/A < 30 3.40 Multimode Y Latch / Auto-Restart LNK6779 Latch / Auto-Restart Y Y Y N 15 N 132 N N/A Y Programmable
IC Product Tables – Open Frame
3332
IC Product Tables – Open Frame
Open FramePower
85-265 VAC (rated) (W)
Open FramePeak Power
85-265 VAC / 230 VAC (W)
Device Package PSR/Opto
CV Accuracy
(best)(%)
Cable-Drop Compensation (1 mF, 10 mF)
CC Accuracy
(best) (%)
Typical No-Load Power at
230 VAC (with bias winding)
(mW)
Typical Current
Limit (A)
ON/OFF, PWM,
Multimode
Output Power
Limiting
Output OVP Device
Output Short-Circuit
Protection
Programmable Current
LimitLine UV Line OV
Line Ripple
Rejection
Soft Start(ms)
I2f Trimming
Nominal Switching Frequency
(kHz)
On-Time Extension
Peak Power Delivered During
Short-Circuit(%)
Fast AC Reset
Integrated Latching
Shutdown
5 8.5 TNY284 P, D, K Opto External Remote Sense External < 30 0.25 ON/OFF Y Latch TNY284 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y5 8.5 TNY274 P, G Opto External Remote Sense External < 50 0.25 ON/OFF Y Latch TNY274 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y6 11.5 TNY285 P, D Opto External Remote Sense External < 30 0.275 ON/OFF Y Latch TNY285 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y6 11.5 TNY275 P, G Opto External Remote Sense External < 50 0.275 ON/OFF Y Latch TNY275 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y7 15 TNY286 P, D Opto External Remote Sense External < 30 0.35 ON/OFF Y Latch TNY286 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y7 15 TNY276 P, G Opto External Remote Sense External < 50 0.35 ON/OFF Y Latch TNY276 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y7 18 TNY287 D Opto External Remote Sense External < 30 0.45 ON/OFF Y Latch TNY287 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
7.5 11.5 TNY285 K Opto External Remote Sense External < 30 0.275 ON/OFF Y Latch TNY285 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y8 18 TNY287 P Opto External Remote Sense External < 30 0.45 ON/OFF Y Latch TNY287 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y8 18 TNY277 P, G Opto External Remote Sense External < 50 0.45 ON/OFF Y Latch TNY277 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y9 19 TNY288 D Opto External Remote Sense External < 30 0.55 ON/OFF Y Latch TNY288 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
9.5 15 TNY286 K Opto External Remote Sense External < 30 0.35 ON/OFF Y Latch TNY286 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y10 21.5 TNY288 P Opto External Remote Sense External < 30 0.55 ON/OFF Y Latch TNY288 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y10 21.5 TNY278 P, G Opto External Remote Sense External < 50 0.55 ON/OFF Y Latch TNY278 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y11 18 TNY287 K Opto External Remote Sense External < 30 0.45 ON/OFF Y Latch TNY287 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y12 25 TNY289 P Opto External Remote Sense External < 30 0.65 ON/OFF Y Latch TNY289 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y12 25 TNY279 P, G Opto External Remote Sense External < 50 0.65 ON/OFF Y Latch TNY279 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y14 28.5 TNY290 P Opto External Remote Sense External < 30 0.75 ON/OFF Y Latch TNY290 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y14 28.5 TNY280 P, G Opto External Remote Sense External < 50 0.75 ON/OFF Y Latch TNY280 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
14.5 21.5 TNY288 K Opto External Remote Sense External < 30 0.55 ON/OFF Y Latch TNY288 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y17 25 TNY289 K Opto External Remote Sense External < 30 0.65 ON/OFF Y Latch TNY289 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y20 28.5 TNY290 K Opto External Remote Sense External < 30 0.75 ON/OFF Y Latch TNY290 Auto-Restart Y Y N Inherent N/A Y 132 Y 3 N Y
IC Product Tables – Open Frame
34
Design Examples
HiperLCS – LLC High-Voltage DC-DC Resonant Converter (DER-270)125 W, 24 V, 4 A, and 12 V, 2.4 A, 380 VDC INPUT POWER SUPPLY
Hip
erLC
SU
1LC
S701
HG
HB
VR
EF
DT/
BF
IS
FB
VC
C
VC
CH
OV
/UV
G
R62.
2 Ω
D1
UF4
005
R14
3.3
kΩ
R13
442
kΩ1%
C17
2.2
nF
R11
27 Ω
R12
220 Ω
U2A
LTV8
17A
D2-
D3
SL44
D4
STPS
30L6
0CT
U2B
LTV8
17A
12
V
24
V
RTN
R10
6.81
kΩ
1%
R54.
7 Ω
R18
10 kΩ
1%
R17
22 kΩ
C23
330 µF
16 V
C16
680 µF
16 V
C14
10 µ
F35
V
C922
nF
630
V
C15
10 µ
F35
V
L115
0 nH
L215
0 nH
C833
0 nF
50 V
C44.
7 nF
200
V
C25
33 n
F20
0 V
R21
1.2
kΩ
R24
1.5
kΩ
R23
4.7
kΩ
R22
130
kΩ1%
R851
.1 kΩ
1%
R95.
76 kΩ
1%
1 6
7
T1EF
D35
/35 12 9,10 11 8
C24.
7 nF
200
V
C1 1 µF
25 V
C6 1 µF
25 V
C54.
7 nF
200
V
C24
47 µ
F35
VC3
220
nF50
V
D5
BAV1
9WS
C7 1 nF
200
V
C12
47 p
F1
kV
C11
6.2
nF1.
6 kV
C13
2.2
nF25
0 VA
C
U3
LM43
1AI
M3D
R2%
VR1
ZMM
5243
B-7
13 V
C10
1 µF
50 V
R15
1 kΩ
R20
47.5
kΩ
1%
R420
kΩ
1%
R1
976
kΩ1% R2
976
kΩ1% R3
976
kΩ1%
S1/S
2
D
38
0 V
PI-6
542a
-012
716
VC
C
+1
2 V
CO
NTR
OL
B+ B-
Inpu
t lin
e se
nsin
gU
VLO
pro
tect
ion
Hig
hly
inte
grat
ed L
LC r
eson
ant
conv
erte
r an
d po
wer
MO
SFET
sH
igh
switc
hing
fre
quen
cy r
educ
esm
agne
tics
size
and
cos
t
Ou
tpu
t R
ecti
fier
Very
tig
ht s
ymm
etry
and
du
ty c
ycle
ena
blin
g 60
VSc
hott
ky a
t 24
V o
utpu
tPo
st f
ilter
and
dam
ping
net
wor
k
TL43
1 re
fere
nce
circ
uit
Soft
fin
ish
capa
cito
rEM
I fil
ter
Smal
ler
valu
ere
sona
nt c
apac
itor
Cu
rren
t Se
nse
Cir
cuit
Sim
ple,
fast
(1-
cycl
e) n
o pe
akde
tect
or o
r re
ctifi
er n
eede
d
Feed
back
Cir
cuit
Prog
ram
mab
le F
MAX
, FM
IN, F
STAR
T,
F BU
RST
and
dea
d-tim
e
V CC
inpu
tne
twor
k
Mai
n ou
tput
cera
mic
cap
acito
rs
Activ
e lo
adZe
ner
Boot
str
ap
Hig
h-vo
ltage
by
pass
cap
acito
r
35
Design Examples
HiperLCS – LLC DC-DC Resonant Converter with PFC Front End (RDK-382)150 W, 43 V, 3.5 A, 90 – 265 VAC INPUT LED STREET LIGHT POWER SUPPLY
B+
B-
S
CPG
T
FB VC
C
PG
KD
RG
V CO
NT
RO
L
Hip
erPFS
-2U
1P
FS7326H
PI-7115-082113
N E 90 - 265V
AC
LR
T12.5 Ω
D7
BA
V19W
S
C17
2.2 µF25 V
C16
47 µF50 V
C9
470 nF450 V
C10
22 nF50 V
R13
49.9 kΩ1%
R14
100 kΩ1%
R21
6.2 kΩ1%
C11
1 nF200 V
D6
BA
V19W
S
VR2ZMM5242B-7
12 VQ
2M
MB
T4401LT1GQ
1IR
FRC
20TRP
BF
R20
39 kΩ
R22
487 kΩ1%
R1
4.7 Ω2 W
BR
1G
BU
8J600 V
L19 m
HC
2220 nF275 V
21
43
C1
470 nF275 VA
C
F15 A
RV
1320 VA
C
tO
L4
15
0 µH
C19
2.2 µF25 V
C15
47 nF200 V
R24
3 kΩ1%
R17
1.5 MΩ
1%
R10
1.5 MΩ
1%
R11
1.5 MΩ
1%
R12
1 MΩ
1%
R18
787 kΩ1%
R4
680 kΩ1% R
3680 kΩ
1% R2
680 kΩ1%
R19
1.6 MΩ
1%
D1
BA
V19W
S
D3
BA
V19W
S
D4
BA
V19W
SD
5B
AV
19WS
R5
1.3 MΩ
R6
1.3 MΩ
R7
1.3 MΩ
R8
7.5 kΩ1 WR
97.5 kΩ
1 W
C18
22 nF50 V
D8BAS16HT1G
D2
1N5408-T
VR
3Z
MM
5248B-7
18 V
1121187
3
C5
1 µF100 V
R23
60.4 kΩ1%
C20
47 nF50 V
R15
4.7 kΩR
164.7 kΩ
C12
3.3 µF25 V
C8
1 µF100 V
VC
CP
VC
CP
VC
CS
VC
CP
R
SR
ET
C4
100 nF50 V
C6
100 nF50 V
C3
100 nF50 V
C7
100 nF50 V
C13
22 nF630 V
C14
120 µF630 V
B-
HiperLC
SU
3LCS702H
G
HB
VR
EF
DT/B
F
IS
FB
VC
C
VC
CH
OV
/UV
G
R352.2 Ω
D9
UF4005
R4036 Ω
R39220 Ω
D11
DSSK20-015A
U4B
PC357A
43
V, 3
.5 A
J2-1
,2
RTN
J2-3
,4
DIM
R33
6.81 kΩ
R34
4.7 Ω
C36120 µF
C2947 nF
C354.7 µF
C39100 nF
U2LM431AIM3
Q4MMBT440LT1G
Q3MMBT440LT1G
C37100 nF
C414.7 nF
C40100 nF
C344.7 µF
L3300 nH
C28330 nF
C264.7 nF
C2233 nF
R321 kΩ
R36
4.7 kΩ
R371 kΩ
R38
127 kΩ
R3046.4 kΩ
R454.7 kΩ
R251 kΩ
D12BAV19WS
R4610 kΩ
R4310 kΩ VR11N
5259B-T
R47121 kΩ
R5524.9 kΩ
R5010 kΩ
R444.7 kΩ
R5424.9 kΩ
R530.1 Ω R51
20 kΩ
D13
DL4002 R52
0.1 Ω
R49100 Ω
U5
LM321
13
54
2
R48100 Ω
U4A
PC357A
R315.76 kΩ
R411 Ω
R421 Ω
35
T1170 W
6,7
81
C251 µF
C3222 nF
C234.7 nF
C241 µF
C21330 nF
D10
BAV19WS
C271 nF
C3147 pF
C308.2 nF
C332.2 nF
R29
19.6 kΩ
R26
976 kΩ
R27
976 kΩ
R28
976 kΩ
S1/S2
D
VC
CP
R
PI-7114a-071515
B+
CO
NTR
OL
+
VC
CS
SR
ET
C3810 nF200 V
36
Design Examples
HiperLCS – LLC High-Voltage DC-DC Resonant Converter (RDR-239)150 W, 24 V, 6.25 A, 380 VDC INPUT POWER SUPPLY
Hip
erLC
SU
1LC
S702
HG
HB
VREF
DT/
BF
IS
FB
VCC
VCC
H
OV/
UV
G
R6
2.2 Ω
D1
UF4
005
R14
7.5
kΩ
R13
86.6
kΩ
1%
C19
3.3
nF20
0 V
C17
2.2
nF20
0 V
R11
24 Ω
R12
220 Ω
U2A
LTV8
17A
D2
STPS
30L6
0CT
U2B
LTV8
17A
24 V
RTN
R10
7.68
kΩ
1%
R5
4.7 Ω
R18
10 kΩ
1%
R23
47 Ω
R17
22 kΩC16
470 μ
F35
V
C15
10 μ
F35
V
C9
22 n
F63
0 V
C14
10 μ
F35
V
L115
0 nH
C8
330
nF50
V
C4
4.7
nF20
0 V
R20
1.2
kΩ
R21
4.7
kΩ
R19
143
kΩ1%
R8
36.5
kΩ
1%
R9
7.68
kΩ
1%
1FL
1
T1EE
L25.
4 FL2,
3
FL4
5
C2
4.7
nF20
0 V
C1
1 μ
F25
VC
54.
7 nF
200
V
C6
1 μ
F25
V
C20
47 μ
F35
V
C3
220
nF50
V
D3
1N41
48
C7
1 nF
200
V
C12
47 p
F1
kV
C11
6.2
nF1.
6 kV
C13
2.2
nF25
0 VA
C
U3
LM43
1AIM
3DR
2%
C10
330
nF50
V
R15
1 kΩR
161.
5 kΩ
R4
20 kΩ
1%
R1
976
kΩ1% R
297
6 kΩ
1% R3
976
kΩ1%
S1/S
2
D
380
V
PI-6
160-
0620
11
V CC
+12
V
CO
NTR
OL
B+ B-
37
Design Examples
HiperLCS – LLC High-Voltage DC-DC Resonant (DER-282)100 W, 24 V, 3 A, and 12 V, 2.32 A, 380 VDC INPUT POWER SUPPLY
Hip
erLC
SU
1LC
S700
HG
HB
VREF
DT/
BF
IS
FB
VCC
VCC
H
OV/
UV
G
R6
2.2 Ω
D1
UF4
005
R14
9.1
kΩ
R13
887
kΩ1%
C19
2.2
nF20
0 V C
1722
nF
R11
20 Ω
R12
220 Ω
U2A
LTV8
17A
D3
STPS
15L4
5CB-
TR
D2
STPS
15L6
0CB-
TR
U2B
LTV8
17A
12 V
RTN
R10
7.32
kΩ
1%
R5
4.7 Ω
R18
10 kΩ
1%
R21
10 kΩ
R17
470
kΩ
C23
220 μ
F16
V
C16
220 μ
F35
V
C15
10 μ
F35
V
C9
22 n
F63
0 V
C14
10 μ
F35
V
L253
6 nH
L153
6 nH
C8
330
nF50
V
C4
15 n
F50
V
R23
3.6
kΩ
R22
4.7
kΩ1/
8 W
R24
66.5
kΩ
1%
R8
31.6
kΩ
1%
R9
7.32
kΩ
1%
3 2
10
T2EF
D30
8 9 6 7 5C
24.
7 nF
200
V
C1
1 μ
F25
VC
61 μ
F25
V
C5
4.7
nF50
V
C25
220 μ
F16
V
C3
470
nF10
0 V
D4
1N41
48
C7
1 nF
50 V
C12
47 p
F1
kV
C26
3.3
nF1.
6 kV
C13
2.2
nF25
0 VA
C
U3
LM43
1AI
M3D
R2%
C24
10 μ
F50
V
D5
1N41
48
R15
1 kΩ
R20
42.2
kΩ
1%
R16
1 kΩ
R4
20 kΩ
1%
R1
976
kΩ1% R
297
6 kΩ
1% R3
976
kΩ1%
S1/S
2
D
385
V
PI-6
504-
0824
11
V CC
+12
V
24 V
CO
NTR
OL
B+ B-
C18
2.2
nF
38
HD
14 -
25
V
VR4MMSZ5243BT1G
13 V
D7
STP
S30
L60C
T
D6STPS30L60CT
D9
UF4
005
L141
µH
C4
47 n
F50
V
C5
47 n
F50
V
C10
1500
µF
16 V
C24
1500
µF
16 V
R21
3.3
kΩ
R28
100 Ω
R30
1 kΩ
R34
19.1
kΩ
1% R31
4.99
kΩ
1%
U7
LM43
1U5
LM43
1
R33
1 kΩ
R32
10 kΩS
W1
Rem
ote
ON
/OFF
U3A
PC
357A
R24
3.92
kΩ
1%
R15
1 kΩ
R38
1 kΩ
U1A
PC
357A
R9
15 kΩ
1%
R10
220 Ω
C9
1 nF
100
V
D8
UF4
005
C19
1 nF
200
V
C20
330 µF
35 V
C1
120 µF
450
V
R26
200 Ω C
1710
00 µ
F16
V
C21
2.2
nF25
0 VA
C
U2A
PC
357A
C16
330
nF50
V
C15
330 µF
25 V
C13
470
pF
100
V
U2B
PC
357A
U1B
PC
357A
R25
232
kΩ1%
R27
232
kΩ1% R
394.
7 kΩ
D10
BA
V19
WS
+38
0 V
DC
J3-1
12 V
Bia
s
J4-1 B-
J3-3
B-
J4-2
R14
1 kΩ
C3
100
nF50
V
D3
1N40
07
R5
4.7 Ω
1/2
W
R1
2.2 Ω
1 W
F13.
5 A
D13
1N40
05
R20
4.7
kΩ
R16
7.5
kΩ
R35
1.33
MΩ
1%R13
1.33
MΩ
1%R12
1.33
MΩ
1%
R23
619 Ω
1%
R22
4.7
kΩ
U3B
PC
357A
R6
100 Ω
1/2
W
VR3P6KE150A
R18
1.33
MΩ
1% R19
1.33
M1%
R36
1.33
MΩ
1%
Hip
erT
FS-2
U6
TFS
7703
HD
41N
4007
D12
UF4
003
D16
SB
3100
2 1
34 6
9,10
7,8,
9
10,1
1,12
5
HS
+38
0 V
DC
RT
N
J5-3
,4
RT
N
J2-2
FB
EN
T1 EF2
5
T2E
E16
D
GS
56
VD
DH
13
R L
FB BP
EN7 9 10 11 8
DS
B
16 14 1 3
PI-
6999
-110
513
C12
10 µ
F16
V
6,7
CO
NT
RO
L
+12
V
Mai
nJ5
-1,2
+12
V
Sta
ndb
yJ2
-1
R37
2.2 Ω
1 WC22
3.3
nF10
0 V
L22.
2 µH
R7
2.2 Ω
1/2
W
C18
1 nF
200
V
C2
2.2
nF1
kV
C8
47 n
F50
V
R11
39 kΩ
Q1
MM
BT4
401
C6
100
nF50
V
Design Examples
HiperTFS-2 – Two-Switch Forward and Flyback Standby Power Supply (DER-368)190 W CONTINUOUS, 280 W PEAK, 12 V, 15 A AND 12 V, 0.83 A, 300 – 420 VAC INPUT POWER SUPPLY
39
HiperPFS-2 – Boost PFC Front End Power Supply (DER-294)350 W, 385 V, 0.91 A, 90 – 264 VAC INPUT PFC POWER SUPPLY
Design Examples
L536
0 µH
VO
DC
OU
T+ VO
S
C PG
T
FBVC
C
PGK
D
RG
VCO
NTR
OL
Hip
erP
FS-2
U1
PFS7
328H
PI-6
971-
0309
16
N Rem
ote
ON
EL
R122
0 kΩ
RT1
2.5 Ω
R10
1 Ω
1%
R516
kΩ
R6 3 kΩ D2
D1
S1AB
R410
kΩ
D4
BAV1
6
C647
µF
50 V
C5 1 µF
450
V
C7 22 n
F50
V
R14
24.9
kΩ
1%
R15
100
kΩ1%
R16
7.5
kΩ1%
R17
487
kΩ
C847
0 pF
50 V
D5
S1AB
VR1
1N47
43A
13 V
Q1
MM
BT44
03
3 4
21
U3
LTV81
7A
Q2
MM
BT44
01LT
1G
R11
1 Ω
1%
R12
2.2
kΩ1%
R222
0 kΩ
R3 10 Ω
2 W
1%
L1Fe
rrite
Bea
d
BR1
GBU
8K-B
P80
0 V
L29
mH
C222
0 nF
275
V
C468
0 pF
250
VAC
C368
0 pF
250
VAC
C168
0 nF
275
VAC
F1 6.3
A
RV1
320
VAC
Aux
iliar
yP
ower
Supp
ly
tO
D1
CA
PZ
ero
U2
CAP0
05D
G
D2
L322
0 µH
+
+C1
22.
2 µF
25 V
C13
270 µF
450
V
C14
47 n
F20
0 V
R21
60.4
kΩ
1%R18
1.5
MΩ
1%R7
1.5
MΩ
1% R81.
5 MΩ
1% R9 1 MΩ
1%
R19
787
kΩ
R20
1.6
MΩ
1%
C10
10 n
F1
kV
C11
22 n
F25
VD6
BAV1
16
D3
1N54
08-T
C93.
3 µF
25 V
R22
3 kΩ C1
547
nF
25 V
Ultr
a-lo
w r
ever
sere
cove
ry Q
spee
d D
iode
Inpu
t lin
e se
nse
(bro
wn-
in a
nd
brow
n-ou
t pr
otec
tion)
Spre
ad s
pect
rum
var
iabl
e sw
itchi
ngfr
eque
ncy
over
line
cyc
le r
educ
es E
MI
Driv
e fr
om e
xter
nal
bias
sup
ply
CAPZ
ero
elim
inat
es
pow
er lo
st f
rom
X c
apac
itor
disc
harg
e re
sist
ors
Hip
erPF
S-2
inte
grat
ed P
FC c
ontr
olle
r pl
usM
OSF
ET a
nd lo
ssle
ss c
urre
nt s
ensi
ng
DC
volta
ge s
ense
,lo
op c
ompe
nsat
ion
and
OV/
UV
prot
ectio
n
POW
ER G
OO
D p
inge
nera
tes
a co
ntro
lsy
nchr
oniz
atio
n si
gnal
whe
n ou
tput
vol
tage
isw
ithin
reg
ulat
ion
40
HiperPFS-3 – Boost PFC Front End Power Supply (DER-394)275 W, 385 V, 0.71 A, 90 – 264 VAC INPUT PFC POWER SUPPLY
Design Examples
L140
0 µH
VO
J3-1
J2-2
J4-1
J4-2
RL1
J2-1
DC
OU
T+ VO
J3-3
S
C PG
T
FBVC
C
PG
KD
REF
GVC
ON
TRO
L
Hip
erP
FS-3
U1
PFS7
527H
PI-725
7a-061
915
N
Po
wer
Go
od
90
- 2
64
VA
C
EL
R1
510
kΩ
R6
1 Ω
1%
R3
10 kΩ
1%
R4
16.2
kΩ
1%
R5
3.01
kΩ
1% D1
S1AB
-13-
F
C847
µF
50 V
C768
0 nF
450
V
C9 1 µF
35 V
C10
1 µF
50 V
R14
30.1
kΩ
1% 1/8
W
R15
332
kΩ1% 1/8
W
C11
470
pF50
VH
S1
D3S1AB-13-F
VR1BZX384-B13,115
13 V
Q1
MM
BT44
03
3 4
21
U3
LTV81
7A
Q2
MM
BT44
01LT
1G
R7
1 Ω
1%
R8
2.21
kΩ
1% 1/8
W
R2
510
kΩ
C268
0 pF
250
VAC
BR1
GBU
8K-B
P80
0 V
L29
mH
C433
0 nF
275
V
C668
0 pF
250
VAC
C568
0 pF
250
VAC
C168
0 pF
250
VAC
F1 5 A
RV1
320
VAC
VC
CSu
pply
C333
0 nF
275
VAC
RT1
2.5 Ω
D1
CA
PZ
ero
U2
CAP0
03D
G
D2
L333
0 µH
+
+C1
41
nF50
V
C17
180 µF
450
V
R19
162
kΩ1% 1/8
W
R16
3.74
MΩ
1%R10
6.2
MΩ
1% R11
6.2
MΩ
1% R12
3.74
MΩ
1% R13
162
kΩ1% 1/8
W
R17
6.2
MΩ
1% R18
6.2
MΩ
1%
C15
10 n
F1
kV
C13
1 µF
50 V
D2
1N54
08-T
C12
100
nF25
V
C16
470
pF50
V
tO
41
TOPSwitch-JX – LCD Monitor (DER-187)35 W, 13 V, 2.69 A, 90 – 264 VAC INPUT FLYBACK POWER SUPPLY
D
S X F
C
V
CONTROL
PI-6233-030916
R1033 Ω
R433 Ω1/8 WR3
3.9 MΩ1/2 W
R9100 Ω
R1210 kΩ
R1410 kΩ1%
R1342.2 kΩ
1%
R111.2 kΩ
U3TL4312%
VR21N5255B
28 V
D5FR106
R520 Ω
R810 Ω1/8 W
R715.4 kΩ
1%
R2100 kΩ1/2 W
R133 Ω
U2BLTV817A
U2ALTV817A
L19 mH
L33.3 µH
L2(3.5 × 7.6 mm)
U1TOP267EG
C947 µF16 V
C1, C2220 pF
250 VAC
C1647 nF50 V
C1022 µF50 V
C51 nF100 V
D6BAV20
D7, D8SB580
C8100 nF50 V
D11N4937
D21N4007
D31N4937
D41N4007
C13680 µF25 V
C14680 µF25 V
C15330 µF25 V
C12470 pF100 V
1
3
2
NC
T1EF25
9,10
7,8
5
4C4100 µF400 V
C62.2 nF1 kV
C72.2 nF
250 VAC
C3100 nF
275 VAC
RT110 Ω
F13.15 A
TOPSwitch-JX
L
E
N
13 V, 2.69 A
RTN
tO
90 - 264VAC
R64.7 Ω
C1122 pF1 kV
725 V MOSFET technology allowshigher transformer turns ratio enablinglower diode voltage rating; reduces circuit cost, improves efficiency
Output overvoltage protection (OVP).Resistor (R5) sets latching or hysteretic shutdown
– Internal high-voltage current source eliminates start-up circuitry– Internal current sense circuit eliminates sense resistor
– Tight I2f tolerance minimizes the size of the transformer and output diodes and reduces overload to rated power ratio
132 kHz switching frequency forgreatly reduced transformer costFrequency jittering simplifies
EMI filter design, reducingdevelopment time andcomponent cost
Line undervoltage/overvoltage(UV/OV) detection, dual-slope line feed-forward for output ripplereduction
TOPSwitch-JX– Accurate thermal shutdown with large hyteresis provides complete system-level protection
– DIP-8 package with 2 Ω MOSFET and optimized pinout eliminates heat sink– Auto-restart limits available power to <3% of maximum power in short-circuit and open-loop fault conditions
Design Examples
42
TOPSwitch-JX – Low Profile DC-DC Flyback Converter (DER-299)100 W, 24 V, 3 A and 12 V, 2.34 A, 380 VDC INPUT POWER SUPPLY
Design Examples
D
S
C
V
FX
CONTROL
PI-6676-080315
R811.3 kΩ
1%
R51 kΩ
R7510 Ω
R61 kΩ1%
D4BAV21
U1ALTV817A
U1BLTV817A
R92.2 Ω
VR1P6KE200A
D3FR106
D51N4148
VR21N5255B-T
28 V
R156.8 Ω
R164.7 Ω
C1547 µF16 V
C31000 µF
35 V
C6220 µF35 V
C4820 µF25 V
C5220 µF35 V
C7330 nF50 V
C982 µF450 V
L11 µH
L21 µH
C1322 µF50 V
C142.2 nF
250 VAC
R1030 Ω1 W
R141.80 MΩ
1%
R134.7 MΩ
R124.70 MΩ
1%
R1112.7 kΩ
1%
C12100 nF50 V
D1DSSK20-015A
R4215 kΩ
1%
R378.7 kΩ
1%
T1PQ38
FL1
2
C8100 nF50 V
U2LM431AIM3/NOPB
2%
C112.2 nF1 kV
24 V, 3 A
J1-5
300 - 420VDC
12 V, 2.34 A
J1-1
RTN
J1-4
1 6
3 5
4
TP1
TP2
U3TOP270VG
TOPSwitch-JX
FL2
R1730 Ω2 W
R130 Ω2 W
C21 nF200 V
D2STPS30100ST
R230 Ω
R1830 Ω
C1470 pF100 V
43
PI-6844-120312
C182.2 nF
250 VAC
VR1BZG03C130
130 V
L410 mH
BR2DF206ST-G
600 V
C268 µF400 V
D2BAV21WS-
7-F
T1RM8D1
DL4937
C622 µF16 V
C8100 pF50 V
C2310 pF50 VC20
4.7 nF50 V
C310 nF630 V
C121000 µF
16 V
C13680 pF100 V
D8STPS30100ST
C5470 nF50 V
7
FL2
FL19
6 8
C14150 nF
275 VAC
R293.3 MΩ
R303.3 MΩ
F12 A
90 - 265VAC
12 V, 2.5 A
J3
RTN
J4
J1 J2
LinkSwitch-HP
D
S
FB
BP
CPPD
CONTROLU1
LNK6766E
C2210 µF16 V
L5100 µH
R1941.2 kΩ
1%
R823.2 kΩ
1%1/8 W
R7100 kΩ1/8 W
R94.3 kΩ
1%1/8 W
R1320 Ω1/8 W
R2100 Ω1/2 W
R33 kΩ R28
27 kΩ
R2010.2 kΩ
1%
C7100 nF25 V
LinkSwitch-HP – High-Efficiency, Universal Input Power Supply (RDK-313)30 W, 12 V, 2.5 A, 90 – 265 VAC INPUT POWER SUPPLY
Design Examples
44
D
S
EN/UV
BP/M
90 - 295VAC
5 V, 4 A
RTN
PI-6559-021015
R122 MΩ
R132 MΩ
R151.5 MΩ1/8 W
C910 µF16 V
C112.2 µF50 V
R143.3 kΩ1/8 W
R81 kΩ1/8 W
R710 kΩ1%
R28.2 Ω
R34.7 Ω1/2 W
R947 Ω
R430 kΩ1/8 W
R610 kΩ1%
R122 Ω1/2 W
D1UF4006-E3
D31N4937
U2TL431
VR21N5254
27 V
VR1P6KE150A
TinySwitch-4U1
TNY290PG
U3PC817
In a PC standby application input stagewill be part of main power supply input
D4STPS30L60CT
RT16 Ω
F15 A
C32.2 nF1 kVBR1
2KBP10M1000 V
C268 µF450 V
C4100 µF50 V
C81000 µF
10 V
L110 mH
L22.2 µH
C51.5 nF100 V
C6, C71500 µF
10 V
C1047 nF100 V
C132.2 nF
250 VAC
1 9,10
7,8
T1EE22
4
53
C1100 nF
275 VACC16
100 nF100 V
TinySwitch-4 – Low Cost, High-Efficiency, Flyback Power Supply (RDK-295)20 W, 5 V, 4 A, 90 – 295 VAC FLYBACK POWER SUPPLY
Design Examples
45
TinySwitch-III – Constant Voltage Input Adapter (RDK-91)12 W, 12 V, 1 A, 85 – 265 VAC INPUT POWER SUPPLY
Typically 2% to 5%higher efficiencythan RCC
Single resistor UV lockoutprevents output glitchesduring power-up/down
On-time extension maximizeshold-up time
Optional TinySwitch-IIIbias resistor reduces no-load consumption below 50 mW
Tight I2f parametermaximizes power delivery andminimizes overload power
132 kHz operation optomizes core size
On-time extensionincreases hold-uptime
Tight parametric tolerances and auto-restart minimize diode size
ON/OFF control eliminates compensation components and allows accurate output with low-cost Zener reference
Self-powered from drain,no bias winding needed
Single capacitor selectscurrent limit, provides designflexibility
Modulated feedback threshold preventsgroup pulsing, reduces output ripple
Simple latching output OV shutdown removes or reduces rated power of secondary components
Built-in frequency jitterallows simple EMI filter
TinySwitch-IIIU1
TNY278PN
PI-4286-030916
85 - 265VAC
*Optional components
T1EE25
+12 V, 1 A
RTN
Design Examples
46
RD
RReference Design Report (RDR)
Reference Design Reports contain a power supply reference design specification, schematic, bill of materials, transformer documentation, and PCB layout. Performance data and typical operating characteristics are included. The design has been put into production for use in our Reference Design Kits (RDKs).
DIDesign Idea (DI) Design Ideas are concise two-page documents describing a design for a specific application. Key design points are highlighted.
DERDesign Example
Report (DER)
Design Example Reports contain a power supply design specification, schematic, bill of materials, transformer documentation, and PCB layout. This design has been built and bench-tested to provide performance data and typical operation characteristics.
Reference Designs
Application Product Family
AC Input Voltage(V)
Output Voltage(V)
Output Power(W) Topology Documents DAK/
RDK
All in One PC HiperPFS-3 + LinkSwitch-HP 90-264 20 150 PFC +
Flyback DER-437
Appliance
TinySwitch-III 165-265 9 9 Flyback DI-177
TinySwitch-III 200-400 12 / 15 20 Flyback DI-176
TinySwitch-III 85-265 -5 / -12 13 (7.2 PK) Flyback DI-122
General Purpose
HiperPFS 180-264 30 900 PFC Boost DER-274
HiperLCS 300-420 (DC) 24 150 LLC
TOPSwitch-JX 85-264 12 30 Flyback RDR-242 RDK-242
TinySwitch-III 85-265 12 15 Flyback DER-228
TinySwitch-III 85-265 12 12 Flyback DI-91, RDR-91
Industrial Controls TinySwitch-III 18-30 5 1.25 Flyback DI-153
LCD Monitor
LinkSwitch-HP 90-265 12 30 Flyback RDR-313 RDK-313
LinkSwitch-HP 90-265 5 / 18 17 Flyback RDR-321 RDK-321
TOPSwitch-JX 90-264 5 / 16 36.3 Flyback DER-259
TOPSwitch-JX 90-265 5 / 14.5 27 Flyback DER-235
LCD TV
HiperPFS 90-264 380 100 PFC Boost DER-272
TOPSwitch-JX 300-420 (DC) 380 100 Flyback DER-299
HiperLCS 300-420 (DC) 12 / 24 125 LLC DER-270
HiperLCS 300-420 (DC) 12 / 24 100 LLC DER-282
HiperPLC / TinySwitch-III 85-265 24, 12, 5, 5 225 (285) PFC + LLC RDR-189
HiperPFS-3 +LinkSwitch-HP 90-264 12 / 24 100 PFC +
Flyback DER-393
47
Reference Designs
Application Product Family
AC Input Voltage(V)
Output Voltage(V)
Output Power(W) Topology Documents DAK/
RDK
LED Driver
HiperLCS 90-265 43 150 LLC RDR-382 RDK-382
HiperLCS 90-265 48 150 PFC + LLC RDR-292
HiperPLC 140-265 48 150 PFC + LLC Half-bridge DER-212
TinySwitch-III 195-265 20 14 Flyback DER-173, DI-173
TinySwitch-III 185-265 10 (1.8 A) 18 Flyback DI-130
Notebook Adapter TOPSwitch-JX 90-265 19 65 Flyback DER-243
PC Main
HiperTFS-2 300-420 12 190Two-Switch Forward +
FlybackDER-368
HiperPFS-2 90-264 385 350 PFC Boost DER-294
HiperPFS-3 90-264 385 275 PFC Boost DER-394
HiperPFS 90-264 380 180 PFC Boost RDR-248
HiperTFS 300-385 5 / 12 300Two-Switch Forward +
FlybackRDR-249
HiperTFS-2 + HiperPFS-3 90-264 5 / 61 300
Two-Switch Forward +
FlybackDER-484
HiperPFS 90-264 380 347 PFC Boost RDR-236
PC Standby
TOPSwitch-JX 110-400 12 30 Flyback DER-275
TinySwitch-4 90-295 5 20 Flyback RDR-295 RDK-295
CAPZero 85-264 N/A N/A N/A RDR-252 RDK-252
TOPSwitch-JX 110-400 5 20 Flyback DER-247
TOPSwtich-JX 110-400 12 30 Flyback DER-246
TinySwitch-III 85-295 / 110-420 (DC)
5 (4 A) / 15 (67 mA) 21 Flyback DER-114
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