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CAT4201

Part Number	CAT4201
Manufacturer	Catalyst Semiconductor
Description	350mA High Efficiency Step Down LED Driver
Published	Aug 9, 2010
Detailed Description	www.DataSheet4U.com CAT4201 350mA High Efficiency Step Down LED Driver FEATURES LED drive current up to 350mA Comp...
Datasheet	CAT4201 PDF File

Overview

www.
DataSheet4U.
com CAT4201 350mA High Efficiency Step Down LED Driver FEATURES LED drive current up to 350mA Compatible with 12V and 24V standard systems Handles transients up to 40V Single Pin Control and Dimming function Power Efficiency up to 94% Drives LED strings of up to 32V Open and short LED protection Parallel configuration for higher output current RoHS-compliant TSOT-23 5-lead package DESCRIPTION The CAT4201 is a high efficiency step-down converter optimized to drive high current LEDs.
A patented switching control algorithm allows highly efficient and accurate LED current regulation.
A single RSET resistor sets the full scale LED string current up to 350mA fr...

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