SC6105 Ver la hoja de datos (PDF) - Silan Microelectronics

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SC6105

VOLTAGE MODE PWM POWER SUPPLY WITH BUILT-IN SUPERVISOR, PROTECTION AND REGULATION

Silan Microelectronics 

SC6105

VOLTAGE MODE PWM POWER SUPPLY WITH BUILT-IN SUPERVISOR,

PROTECTION AND REGULATION

DESCRIPTION

The SC6105 is a switching mode power supply controller for

computers. It can regulator the output voltages by providing PWM

signals to drive a transformer. It monitors and protects the

3.3V/±5V/±12V outputs. Two internal TL431 shunt regulators provide

stable reference voltage for 3.3V and 5V-standby regulator. Remote

ON/OFF control, power good circuitry, over voltage and under

voltage protection circuitry and over power protection circuitry is

implemented.

DIP-20-300-2.54

FEATURES

* Over voltage protection for 3.3V/5V/12V

* Under voltage protection for 3.3V/±5V/±12V

* Over power protection

* Short circuit protection

* AC-input under voltage protection

* Power good circuitry

* PSON for remote controller

* Delay time for PSON or PG signals

* Two shunt regulators for 3.3V and 5V-standby

* soft start and maximum 93% duty cycle

ORDERING INFORMATION

Part

SC6105B

Package

DIP-20-300-2.54

APPLICATIONS

* Switching mode power supply for

computers.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http://www.silan.com.cn

REV:1.4 2008.04.17

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