MB39A123PVK 查看數據表（PDF） - Fujitsu

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MB39A123PVK

6 ch DC/DC Converter IC with Synchronous Rectification

Fujitsu 

MB39A123

(Continued)

Block

name

Pin No. Pin name

12

CT

OSC

11

RT

1

CTL

2

CTL1

3

CTL2

4

CTL3

Control 5

CTL4

6

CTL5

7

CTL6

13

CSCP

8

−INS

36

VCCO

48

VCC

Power

9

VREF

28

GNDO

10

GND

I/O

Description

⎯ Triangular wave frequency setting capacitor connection terminal

⎯ Triangular wave frequency setting resistor connection terminal

I Power supply control terminal

I ch.1 control terminal

I ch.2 control terminal

I ch.3 control terminal

I ch.4 control terminal

I ch.5 control terminal

I ch.6 control terminal

⎯ Short-circuit detection circuit capacitor connection terminal

I Short-circuit detection comparator inverted input terminal

⎯ Drive output block power supply terminal

⎯ Power supply terminal

O Reference voltage output terminal

⎯ Drive output block ground terminal

⎯ Ground terminal

5

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