TA2145AF 查看數據表（PDF） - Toshiba

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TA2145AF

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic

Toshiba 

Block Diagram

TA2145AF

M

PRE:

OFF

PRE PW RF

PRE

GVN

VREF INB

24

23

NFB

22

21 OUTB20 INB

IN

19

SW

18

VCC

17

16 VCC

Rt

15

GVN GVN

CTL OUT

14

13

VREF

PREB

RIPPLE PRE

FILTER SW

VOL.

VOL.

PREA

VOL.

PWB

PWA

PWC

CONTROL

1

2

PRE INA

GND

3

4

5

6

7

8

9

10

11

12

NFA PRE PW

VCTL OUTB OUTA OUTC PW

PW

GVN

OUTA INA

INC GND GND

VREF

RL

BST SW

RL

BST: OFF

OUTA

OUTC

OUTB

2

2002-04-19

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