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SC6105B - VOLTAGE MODE PWM POWER SUPPLY

Download the SC6105B datasheet PDF. This datasheet also covers the SC6105 variant, as both devices belong to the same voltage mode pwm power supply family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SC6105-SilanSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SC6105B
Manufacturer Silan Semiconductors
File Size 363.67 KB
Description VOLTAGE MODE PWM POWER SUPPLY
Datasheet download datasheet SC6105B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.