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SC4901

Part Number	SC4901
Manufacturer	Semtech Corporation
Description	COMBI-SYNC Secondary Side Synchronous Rectifier and Regulator
Published	Nov 17, 2008
Detailed Description	POWER MANAGEMENT Description COMBI-SYNC Secondary Side Synchronous Rectifier and Regulator Features Single controller...
Datasheet	SC4901 PDF File

Overview

POWER MANAGEMENT Description COMBI-SYNC Secondary Side Synchronous Rectifier and Regulator Features Single controller performs synchronous rectification and post regulation Independent regulation of multiple outputs from a common secondary winding Turn on shoot through inherently eliminated Primary switch turns ON and OFF with zero current No synchronising or any other signals needed across the isolation boundary Eliminates the need for a secondary bias supply Independent soft start, ON/OFF, remote sense and current limit for each output Resistive or inductive current sensing with 2V current signal and 2.
5V reference for external applications.
4.
5 to 18V operation Ma...

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