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SC4519

Part Number	SC4519
Manufacturer	Semtech Corporation
Description	3A Step-Down Switching Regulator
Published	Nov 17, 2008
Detailed Description	600kHz, 3A Step-Down Switching Regulator POWER MANAGEMENT Description The SC4519 is a current mode switching regulator w...
Datasheet	SC4519 PDF File

Overview

600kHz, 3A Step-Down Switching Regulator POWER MANAGEMENT Description The SC4519 is a current mode switching regulator with an integrated switch, operating at 600kHz with separate sync and enable functions.
The integrated switch allows for cost effective low power solutions (peak switch current 3 amps).
The sync function allows customers to synchronize to a faster clock in order to avoid frequency beating in noise sensitive applications.
High frequency of operation allows for very small passive components.
Current mode operation allows for fast dynamic response www.
DataSheet4U.
com and instantaneous duty cycle adjustment as the input varies (ideal for CPE applications where the input is a wal...

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