SC6105 Datasheet, PDF (1/8 Pages) Silan Microelectronics Joint-stock – VOLTAGE MODE PWM POWER SUPPLY WITH BUILTIN PROTECTION AND REGULATION

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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