CG8010

POWER SUPPLY SUPERVISOR WITH PWM CONTROLLER

October 4, 2007 – Rev. 0.30

datasheet

YT

1

PIN CONFIGURATION (Top View)

The CG8010 is designed with a pulse-width-modulation control circuit and a

complete power supervisor for use in the switched mode power supply .

It contains various functions, like under voltage protection (UVP), over voltage

protection (OVP), power good output (PG) and ON/OFF control (REM).

UVP(Under voltage protection) function is for +3.3V, +5V, +12V outputs.

OVP(Over voltage protection) function is for +3.3V, +5V, +12V and PT is for

extra protection input.

PG(Power good signal) is a safe operation signal to inform the external parts.

REM(Remote on/off) is used to control the SMPS on/off. The REM control

signal has the on/off transferred debounce–time.

FEATURE

■ 3-channel under voltage protection (UVP)

■ 3-channel over voltage protection (OVP)

■ 1-channel extra protection (PT)

■ 1-channel sense input to control the PG (SEN)

■ Remote on/off control function (REM)

■ Dual output for push-pull operation (OP1/OP2)

■ Soft start capability by external capacitor (SS)

■ VCC under voltage lockout

■ 16-Pin dual in-line package

■ Pb-free Package are available

ORDERING INFORMATION

ORDER NUMBER

Package

Shipping

Top Marking

CG8010DX16

DIP-16 (Pb-free)

Tube

CG8010DX16

REFERENCE APPLICATION CIRCUIT

POS

NEG

COMP

VCC

SEN

PG

SS

REM

V33

V5

V12

PT

GND

RT

OP1

OP2

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9