19
Isol lation n Fly- O BM2 back Outpu 2P060 Conut 40W 0MF- veter W 24V EVK- r PWM V -001 M method

Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

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Page 1: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

Isollationn Fly-

O

BM2

back

Outpu

2P060

Conv

ut 40W

0MF-

veter

W 24V

EVK-

r PWM

V

-001

M metthod

Page 2: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

ww© 2

ww.rohm.com2018 ROHM

<High Vo

Read a Please

(BM2P0datashe

To ensuhandling

Before U[1] Verify t[2] Check [3] Be care

splash [4] Check During U[5] Be care[6] Brief a

dischaTherefore, In addition, tweezers an[7] If used

depend[8] Be sure After Use[9] The RO

chargesit, and p

[10] Protect

This evalushould by procedureWe recomvoltage sig

m M Co., Ltd. A

ltage Saf

all safety pr

note that060MF-EVKeet.

ure safe g the eva

Depe Pote Therethe re

Use that the partthat there aeful when pedoes not octhat there is

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nd screwdriv under condding on the ce to wear ins

e OHM Evaluats even after please deal wt against ele

uation boarhandled o

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ll rights rese

fety Prec

recautions

t this docK-001) and

operatioaluation b

ending on t

entially l

efore, please ed box below

s/componenre no conduerforming soccur. s no condens

llow conduccontact or ead to severe

ouch the boaed above plevers. ditions beyoncircumstancsulated glov

tion Board cthe connectwith it after c

ectric shocks

rd is intendonly by qu

rying out oll entrance

erved.

cautions>

before use

cument cod its functio

on, pleasboard

the configu

ethal vol

make sure tw.

nts are not ductive foreignoldering on t

sation or wa

tive objects even bringine injury or dard with yoease exercis

nd its rated ves, explosio

ves when ha

contains the ted power ciconfirming ss by wearing

ded for useualified pe

peration ines, safety in

e

overs onlyons. For ad

e carefu

uration of t

ltages m

o read and o

amaged or mn objects on he module a

ater droplets

to come intong your handeath. ur bare hanse extreme c

voltage, it maon or other pndling is req

circuits whicrcuits are cuuch electric

g insulated g

e only in reersonnel fa

n a safe ennterlocks, a

y the BM2dditional inf

ully read

he board a

ay be ge

observe all sa

missing (i.e.the board.

and/or evalu

on the circu

o contact witnd close to t

nds or bringcaution when

ay cause deermanent da

quired during

ch store the ut, please disdischarge.loves when

esearch anamiliar wi

vironment and protect

2P060MF formation,

all prec

and voltage

enerated.

afety precaut

due to the d ation board

uit board.

th the boardthe board m

g them too cn using cond

efects such aamages. g operation.

high voltagescharge the

handling.

nd developth all safe

that includtive glasse

evaluationplease refe

autions

es used,

.

ions describe

drops).

to ensure th

. may result in

close to theductive tools

as short-circ

e. Since it stoelectricity af

pment faciliety and op

des the usees.

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n board er to the

before

ed in

hat solder

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e board. s such as

uit or,

ores the fter using

ties and perating

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B01E

Page 3: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

© 2

AC

FIsBBM

GeThis

BM

Low

PW

2021 ROHM C

C/DC Conv

FlybacsolateBM2P0

M2P060MF

eneral Descs evaluation boa

M2P060MF whic

w on-resistance

WM controller for

Co., Ltd.

verter

ck Typed 24 060M

F-EVK-001

cription ard outputs an i

ch is PWM meth

0.7 Ω 650 V MO

r AC / DC powe

pe PWV 1.6

MF Eva

solated voltage

hod DC/DC con

OSFET built-in

r supplies, the B

Figure 1

WM M67 A 4aluati

e of 24 V from an

nverter IC built-in

contributes to h

BM2P060MF pr

1/16

. BM2P060MF-

Mode 40 W ion B

n input of 90 Vac

n 650 V MOSFE

high efficiency (9

rovides the optim

-EVK-001

oard

c to 264 Vac, an

ET is used.

91 % typ).

mum system for

U

nd the maximum

r all products wi

No. 6

ser’s

m output current

ith outlets.

64UG011E Re

MAY

Guide

t is 1.67 A.

ev.001

Y.2021

e

Page 4: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Pe

(N

De

In

In

O

O

M

S

P

O

O

M2P060M

2021 ROHM C

erformanc

Not guara

Unless oth

Note 1) Not include

erating

Para

nput Voltage R

nput Frequenc

Output Voltage

Output Current

Maximum Outp

Standby Input P

Power supply e

Output Ripple V

Oprating Tempe

F-EVK-001

Co., Ltd.

e Specific

antee the chara

herwise specif

e spikes noise.

ameter

Range

cy

Range (Note 1

put Power

Power

efficiency

Voltage (Note 1)

erature

1

Fig

cation

acteristics is re

fied VIN = 230

Symbo

VIN

fLINE

VOUT1

1) IOUT1

POUT

PINSTBY

η

) VRIPPLE

gure 2. Tempe

epresentative

Vac , IOUT = 1

l Min

90

47

22.8

0

-

88.0

-

-10

2/16

erature deratin

value.

.67 A , Ta = 25

Typ

230

-

24.0

-

47

91.0

0.10

+25

ng curve

5 °C

Max

264

63

25.2

1.67

40.0

100

-

0.24

+65

Units

V

Hz

V

A

W

mW IOU

%

Vpp

°C

U

No. 6

Conditi

T = 0 A VIN =

User’s Gu

64UG011E Re

MAY

ons

= 230 V

uide

ev.001

Y.2021

Page 5: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Op

M2P060M

2021 ROHM C

peration P1. Opera

(1) A

(2) Lo

(3) D

2. Conne

(1) P

(2) Se

(3) C

w

(4) C

(5) W

yo

(6) C

m

(7) A

(8) M

(9) E

F-EVK-001

Co., Ltd.

Procedure ation Equipme

C power supp

oad equipmen

C voltmeter

ect method

reset the AC p

et the load be

onnect the N p

wires.

onnect each lo

When connectin

ou are using.)

onnect the po

measurement.

C power supp

Make sure that

lectronic load

C

1

ent

ply (90 Vac to 2

nt (2 A at maxim

power to 90 Va

low the rated c

pin of the pow

oad to VOUT p

ng a power me

sitive pin of th

ply switch is ON

the DC voltme

switch is ON.

CN1-1 AC (N)

Figure 3. Dia

264 Vac, 100 W

mum value)

ac to 264 Vac

current of each

wer supply to th

pin from the po

eter, connect a

e DC voltmete

N.

eter reading is

3/16

agram of How

W or more)

and turn off th

h output to dis

he CN1-1: AC

ositive pin and

as follows. (Fo

er to VOUT pin

s at the set volt

CN1-2 AC (L)

w to Connect

he power outp

sable the load.

(N) pin and th

d to GND pin w

or details, refer

n and the nega

tage ( 24 V).

ut.

he L pin to the

with a pair of w

r to the User's

ative pin to GN

24V

U

No. 6

CN1-2: AC (L)

wires.

Manual of the

ND pin for ou

User’s Gu

64UG011E Re

MAY

) pin with a pa

e electricity me

utput voltage

uide

ev.001

Y.2021

air of

eter

Page 6: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

4/16

User’s GuideBM2P060MF-EVK-001

© 2021 ROHM Co., Ltd. No. 64UG011E Rev.001

MAY.2021

Application Circuit

This evaluation board operates in flyback mode at a maximum frequency of around 65 kHz..

The output (24 V) voltage is monitored by a feedback circuit and fed back to the FB pin of BM2P060MF through a opto - coupler.

At startup, the voltage at the VCC pin rises as the voltage is supplied from the DRAIN pin to the VCC pin through the start circuit.

The demo board schematic is shown in Figure below and the list of parts is tabulated on page 13.

IC1

VH

GN

D

SO

UR

CE

ST

OP

FB

BU

RS

TO

FF

VC

C

NC

DR

AIN

UDZV24BZD1

R7

C18

P1

S1

LF2

C15

680p

C20

AC IN

AC IN

24V 1.67A

GND

220nC1

100nC10

680uC11

10n

C12

220nC2

C21

100nC24

120uC3

10nC4

47p

C5

10uC6

C7100nC8

1nC9

D1 D2

RFN1LAM7SD3

RF05VAM2S

D5

D6

DB1

1.6

F1

P1

S1

LF1

PC1

100

R1

330m

R10

0

R12

47R13

9.1kR16

180kR17

22kR18

1kR19

100

R2

15kR20

18k

R21

R3

1kR5

100kR6

P1

P2

S1

S2

T1

IC3

470ZNR1

C17

2.2n

C19

10

R28

C14

R8Q1

Page 7: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

BM

Fea

Pin

Pin

N

1

M2P060M

2021 ROHM C

Figu

M2P060MF

atures

AC Low V

X Capacit

VCC Pin L

PWM Typ

Frequency

Burst Ope

External B

Minimum

Soft Start

FB Pin Ov

Over Curr

Over Curr

External S

Dynamic O

Leading E

n Configurat

n Descriptio

No. Pin n

1 STO

2 FB

3 BUR

4 OF

5 VC

6 N.C

7 DRA

8 DRA

9 DRA

10 DRA

F-EVK-001

Co., Ltd.

ure 4. Pin Conf

F General

Voltage Protect

tor Discharge

Low Voltage P

pe Current Mod

y Reduction F

eration at Light

Burst voltage s

ON width adju

Function

verload Protec

rent Protection

rent Compens

Stop Function

Over Current P

Edge Blanking

tion

ons

name I/O

OP I

B I/O

RST I

FF I

CC I/O

C. -

AIN I/O

AIN I/O

AIN I/O

AIN I/O

N.C.VH SOURC

STOP BURSTFB

N.C.GND

VCCOFF

1

figuration

Descriptio

tion Function (

Function

Protection (VCC

de Control

Function

t Load

setting function

ustment at ligh

ction Function

n Function by c

ation by AC vo

Protection

F

Exte

Fee

Burs

MIN o

Power s

No

MOSF

MOSF

MOSF

MOSF

CE

DRADRAINDRAINDRAIN

DRADRAINDRAINDRAINN.C.

N.C.

on

(AC UVLO)

C UVLO)

n

ht load

(FB OLP)

cycle

oltage detectio

Function

ernal stop pin

edback pin

st setting pin

on setting pin

supply input p

connection

FET Drain pin

FET Drain pin

FET Drain pin

FET Drain pin

AIN

AIN

5/16

on.

Ke

Pa

Ap

No.

11

12

13

14

in 15

16

17

18

19

20

ey Specificat

Operati

VCC Pin

DRAIN P

Current

Current

Switchin

MOSFE

Operatio

ackage

SOP20A

pplications

AC Ada

Supplie

Pin name

DRAIN

DRAIN

DRAIN

DRAIN

N.C.

SOURCE

N.C.

GND

N.C.

VH

tions

on Power Sup

n Voltage:

Pin Voltage:

at Switching O

at Burst Oper

ng Frequency

ET ON Resisto

on Temperatu

W (Typ) x

1

apters, Each H

s for Motor

I/O

I/O

I/O

I/O

I/O

-

I/O

-

I/O

-

I

U

No. 6

pply Voltage R

Operation:

ration

or

re Range -4

x D (Typ) x H

12.8 mm x 10.3

ousehold App

Func

MOSFET

MOSFET

MOSFET

MOSFET

No conn

MOSFET s

No conn

GND

No conn

AC voltage s

User’s Gu

64UG011E Re

MAY

Range

11 V to 60

650 V (Ma

850 μA (Ty

400 μA (Ty

65 kHz (Ty

0.70 Ω (Ty

40 °C to +105

H (Max)

3 mm x 2.65 m

lications and P

ction

Drain pin

Drain pin

Drain pin

Drain pin

nection

source pin

nection

pin

nection

start-up pin

uide

ev.001

Y.2021

0 V

ax)

yp)

yp)

yp)

yp)

°C

mm

Power

Page 8: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Me

M2P060M

2021 ROHM C

Figure 5. O

Figu

easureme1. Load

2. Line R

F-EVK-001

Co., Ltd.

Output Voltage

ure 7. Output V

nt Data Regulation

Regulation

1

vs Output Cu

Voltage vs VIN

rrent

6/16

Figure 6. Ef

Figure 8. Effic

fficiency vs Ou

ciency vs Inpu

VOU

U

No. 6

utput Current

ut Voltage

UT2, IOUT2 = 0 A

VOUT1

User’s Gu

64UG011E Re

MAY

uide

ev.001

Y.2021

Page 9: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Me

M2P060M

2021 ROHM C

easureme3. Switch

4. Input

In

M

10

F-EVK-001

Co., Ltd.

Figure 9. Freq

Figure 1

nt Data – ching Frequen

Voltage Slow

nput Voltage V

100 V / Div

MOSFET VDS

00 V / Div

1

quency vs Out

10. VIN 0 V to

continuedncy

wup

VIN

tput Power

230 V

d

65 Vrms

7/16

s

U

No. 6

User’s Gu

64UG011E Re

MAY

uide

ev.001

Y.2021

Page 10: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Me

M2P060M

2021 ROHM C

Fig

F

easureme

5. Switch

F-EVK-001

Co., Ltd.

ure 11. VDS,ID

igure 13. VDS,

nt Data – c

hing Wave Fo

DRAIN Cu

0.5 A / D

Diode V

50 V / D

Diode C

12

1

VIN = 90Vac,IO

ID VIN = 90Vac

continued

orm

MOSFET VD

100 V / Di

rrent ID

Div

Voltage VD

Div

Current IS

2.5 A / Div

OUT=1.67A

c,IOUT=1.67A

d

DS

iv

8/16

Figure 12. V

Figure 14. V

Diode

VDS,ID VIN = 26

VDS,ID VIN = 264

MOSFET V100V / Div

DRAIN Curr

0.5 A / Div

Diode Volta

50 V / D

e Current IS

12.5 A / Di

U

No. 6

64Vac,IOUT=1.6

4 Vac,IOUT=1.6

VDS v

rent ID

age VD

Div

iv

User’s Gu

64UG011E Re

MAY

67A

67 A

uide

ev.001

Y.2021

Page 11: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Me

M2P060M

2021 ROHM C

Figu

F

easureme5. Switch

6. Startup

VOUT

VDS

IOUT

Output

Input Vo

F-EVK-001

Co., Ltd.

ure 15. VIN = 9

Figure 17. VIN

nt Data – ching Wave Fo

p Wave Form

t Voltage VOU

10 V / Div

oltage VIN

1

90 Vac, VOUT

= 90 Vac, IOUT

continuedrm- continued

UT

250 V /

10 A / D

5 V / Div

250 V / Div

Shorted

T = 1.67 A

d d

/ Div

iv

v

9/16

F

In

Figure 16. V

Figure 18. VIN =

VOUT

IOUT

Output Voltag

nput Voltage V

VIN = 264 Vac

= 264 Vac, IOU

V

ge VOUT

VIN

5

250 V

U

No. 6

c, VOUT Short

UT = 1.67 A

VDS

10 V / Div

250 V / Di

10 A / Div

V / Div

V / Div

User’s Gu

64UG011E Re

MAY

ted

iv

uide

ev.001

Y.2021

Page 12: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Me

M2P060M

2021 ROHM C

Fi

Fig

easureme7. Dynam

8. Output

9. Tempe

They

V

I

O

F-EVK-001

Co., Ltd.

igure 19. VIN =

gure 21. VIN =

nt Data – cmic Load Fluc

t Voltage Ripp

erature of Par

y are measure

IC1

Diode D1

VOUT

IOUT

0.5 V

1 A / Di

Output Ripple

= 0.

1

= 115 Vac,IOUT

115 Vac, IOUT

Table

continuedctuation

ple Wave For

rts Surface IOU

d after 15 min

Part

V / Div

iv

e Voltage VRIPP

.10 Vpp

0.2

= Switch 0 A /

= 1.67 A

e 1. Surface Te

d

rm

UT1

utes from app

VIN = 90 V

6

6

PLE

2 V /Div

10/16

/ 1.67 A

emperature of

plying a power

Vac, IOUT1 = 1.3

60.4 °C

61.6 °C

Figure 20.

Out

Figure 2

Parts (Ta = 20

supply.

Condition

3 A VIN

VOU

IOUT

Outpu

VIN = 230 Vac

tput Ripple V

= 0.10

22. VIN = 230 V

0 °C)

= 264 Vac, IO

61.3 °C

62.3 °C

T 0.5 V /

1 A / D

ut Ripple Volt

= 0.10 V

U

No. 6

c,IOUT = Switch

Voltage VRIPPLE

0 Vpp

Vac, IOUT = 1.6

0.2 V

UT1 = 1.3 A

C

C

/ Div

Div

tage VRIPPLE

Vpp

0.2 V

User’s Gu

64UG011E Re

MAY

h 0 A / 1.67 A

E2

67 A

V / Div

V /Div

uide

ev.001

Y.2021

Page 13: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Me

M2P060M

2021 ROHM C

easureme10. EMI C

F-EVK-001

Co., Ltd.

Figure

Figure

nt Data – cConducted Em

1

23. VIN: 115 V

e 24. VIN: 230

continuedmission:CISPR

Vac / 60 Hz, IOU

Vac / 50 Hz, IO

d R22 Pub 22 Cla

11/16

UT: 1.67 A

OUT: 1.67 A

ass B

U

No. 6

QP margin: AVE margin:

QP margin:AVE margin

User’s Gu

64UG011E Re

MAY

9.0dB 6.4dB

7.0dB n: 10.4dB

uide

ev.001

Y.2021

Page 14: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

12/16

User’s GuideBM2P060MF-EVK-001

© 2021 ROHM Co., Ltd. No. 64UG011E Rev.001

MAY.2021

Figure 25. BM2P060MF-EVK-001 Schematics

IC1

VH

GN

D

SO

UR

CE

ST

OP

FB

BU

RS

TO

FF

VC

C

NC

DR

AIN

UDZV24BZD1

R7

C18

P1

S1

LF2

C15

680p

C20

AC IN

AC IN

24V 1.67A

GND

220nC1

100nC10

680uC11

10n

C12

220nC2

C21

100nC24

120uC3

10nC4

47p

C5

10uC6

C7100nC8

1nC9

D1 D2

RFN1LAM7SD3

RF05VAM2S

D5

D6

DB1

1.6

F1

P1

S1

LF1

PC1

100

R1

330m

R10

0

R12

47R13

9.1kR16

180kR17

22kR18

1kR19

100

R2

15kR20

18k

R21

R3

1kR5

100kR6

P1

P2

S1

S2

T1

IC3

470ZNR1

C17

2.2n

C19

10

R28

C14

R8Q1

Schematics VIN = 90 Vac to 264 Vac、VOUT = 24 V 1.67 A

Page 15: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

B

© 2

Pa

M

M2P060M

2021 ROHM C

arts List

Materials may be c

IteC1,C2C3C4C5C6C7,C14,C18

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Page 16: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

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User’s GuideBM2P060MF-EVK-001

© 2021 ROHM Co., Ltd. No. 64UG011E Rev.001

MAY.2021

Revision History

Date Rev. Changes

12.May.2021 001 New Release

Page 19: Isolation Fly- back Conveter PWM method Output 40W ...-EVK-001 ription rd outputs an i h is PWM meth 0.7 Ω 650 V MO AC / DC powe e PW V 1.6 F Eva solated voltage od DC/DC con SFET

R1102Bwww.rohm.com© 2016 ROHM Co., Ltd. All rights reserved.

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N o t e s

The information contained herein is subject to change without notice.

Before you use our Products, please contact our sales representative and verify the latest specifica-tions :

Although ROHM is continuously working to improve product reliability and quality, semicon-ductors can break down and malfunction due to various factors.Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM.

Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production.

The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information.

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