NJM2337CF 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJM2337CF

Battery Charger IC

Japan Radio Corporation  

■ TYPICAL APPLICATION

NJM2337

• TYPICAL APPLICATION1

VI

CONTROL IC

PC

• TYPICAL APPLICATION2

+

PC

4

5

1

VREF(A) − A

6

+

RFB

RSC

2

NJM2337A/B/C

B+

3

−

VREF(B)

VOUT = VREF( B ) ×

CURRENT LIMIT =

R1 + R2 (V)

R2

VREF( A ) ( A )

RSC

R1

Battery

R2

VI

CONTROL

PC

+

PC

RSC

4

5

1

VREF(A) −

A

6

+

RFB

2

NJM2337A/B/C

+3

B

−

VREF(B)

R1

Battery

R2

OUTPUT= { VREF ( B ) + ( IL × RSC ) } ×

CURRENT LIMIT=

VREF(A)

RSC

(A)

R1+R2

R2

− ( IL × RSC ) ( V )

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