17431 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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17431

Shunt Regulator

Hitachi -> Renesas Electronics 

HA17431 Series

Application Circuit Example

Switching power supply secondary-side error amplification circuit

Vout

R

+

R1

–

K PS

2kΩ

REF

A

R2

HA17431VLP

GND

Ordering Information

Item

Reference

voltage

(at 25°C)

Accuracy

Max

Typ

Min

Cathode voltage

Cathode current

Car use

Version

V Version

±1%

2.525 V

2.500 V

2.475 V

16 V max

50 mA max

HA17431VPJ

A Version

±2.2%

2.550 V

2.495 V

2.440 V

40 V max

150 mA max

HA17431PNAJ

HA17431PAJ

HA17431FPAJ

Normal

Version

±4%

2.595 V

2.495 V

2.395 V

40 V max

150 mA max

Package

TO-92

HA17431PJ

HA17431FPJ

TO-92MOD

FP-8D

Operating

Temperature

Range

–40 to +85°C

Rev.1, Sep. 2002, page 2 of 24

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