UPC1934 查看數據表（PDF） - NEC => Renesas Technology

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产品描述 (功能)

比赛名单

UPC1934

DC-DC CONVERTER CONTROL IC

NEC => Renesas Technology 

µ PC1934

BLOCK DIAGRAM

VREF

16

DLY

15

IN2

II2

14

13

Channel 2

FB2 DTC2

12

11

OUT2 VCC

10 9

Reference Timer latch for

voltage

short-circuit

section

protection section

–

+

E/A2

MOS input

MOS output

–

–

+

PWM2

Oscillation

section

MOS output

+

–

E/A1

+

–

–

PWM1

MOS input

12

CT RT

3

4

IN1

II1

5

6

FB1 DTC1

Channel 1

7

8

OUT1 GND

2

Data Sheet G13567EJ3V0DS00

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