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SC3503 Datasheet - SOUTHCHIP

Fast Turn-Off Synchronous Rectifier Controller

SC3503 Features

* High output voltage up to 22V

* Wide output range, even down to 0V.

* No need of auxiliary winding for power supply.

* Patented programmable turn on detection circuitry prevents MOSFET from mistake turn-on.

* Compliant with multiple types of MOSFETs

* High efficiency can me

SC3503 General Description

SC3503 is a smart secondary-side driver IC designed to drive N-Channel power MOSFET used as synchronous rectifiers in isolated flyback converters. The MOSFET can replace Schottky diode so the system can achieve higher efficiency and superior heat dissipation performance. The SR MOSFET is turned on w.

SC3503 Datasheet (665.76 KB)

Preview of SC3503 PDF

Datasheet Details

Part number:

SC3503

Manufacturer:

SOUTHCHIP

File Size:

665.76 KB

Description:

Fast turn-off synchronous rectifier controller.
SOUTHCHIP SEMICONDUCTOR SC3503 PRELIMINARY DATASHEET SOUTHCHIP CONFIDENTIAL, SUBJECT TO CHANGE SC3503 Fast Turn-Off Synchronous Rectifier Controller.

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SC3503 Fast Turn-Off Synchronous Rectifier Controller SOUTHCHIP

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