HA16121 Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

HA16121

Switching Regulator for Chopper Type DC/DC Converter

Renesas Electronics 

HA16116FP/FPJ, HA16121FP/FPJ

Pin Arrangement

S.GND*1 1

CT 2

RT 3

IN(+)1 4

IN(−)1 5

E/O1 6

Channel 1

DB1 7

CL1 8

OUT1 9

P.GND*1 10

20 S.VIN*2

19 Vref

18 TIM

17 ON/OFF

16 IN(−)2

15 E/O2

Channel 2

14 DB2

13 CL2

12 OUT2

11 P.VIN*2

(Top view)

Notes: 1. Pins S.GND (pin 1) and P.GND (pin 10) have no direct internal interconnection.

Both pins must be connected to ground.

2. Pins S.VIN (pin 20) and P.V IN (pin 11) have no direct internal interconnection.

Both pins must be connected to VIN.

Rev.2.0, Sep.18.2003, page 3 of 33

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