FAN7585 Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

FAN7585

Intelligent Voltage Mode PWM IC

Fairchild Semiconductor 

Pin Definition

FAN7585

C1 GND C2 DTC TUVP PT V12 IS12 V5 IS5 V33 IS33

24 23 22 21 20 19 18 17 16 15 14 13

FAN7585

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Vcc COMP E/A(-) E/A(+) TREM REM RT/CT RI

9 10

DET TPG

11 12

PG Vref

Pin Description

Pin

Pin

Number Name

I/O

Pin Function Description

Pin

Number

Pin

Name

1

VCC

I Supply Voltage

13

IS33

2

COMP O E/A Output

14

V33

3

E/A(-) I E/A (-) Input

15

IS5

4

E/A(+) I E/A (+) Input

16

V5

5

TREM - Remote On/Off Delay

17

IS12

6

REM I Remote On/Off Input

18

V12

7

RT/CT - Oscillation Freq. Setting R,C 19

PT

8

RI

- OCP Current Setting R

20

TUVP

9

DET I Detect Input

21

DTC

10

TPG

- PG Delay

22

C2

11

PG

O Power Good Signal Output

23

GND

12

Vref O Precision Reference Voltage 24

C1

I/O Pin Function Description

I OCP Input for +3.3V

I OVP, UVP Input for +3.3V

I OCP Input for +5V

I OVP, UVP Input for 5V

I OCP Input for +12V

I OVP, UVP Input for +12V

I Extra Protection Input

- UVP Delay

I Deadtime Control Input

O Output 2

- Ground

O Output 1

3

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