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LX1990

Part Number	LX1990
Manufacturer	Microsemi Corporation
Description	Dual Programmable LED Current Sink
Published	Dec 27, 2006
Detailed Description	www.DataSheet4U.com LX1990 I N T E G R A T E D P R O D U C T S Dual Programmable LED Current Sink DESCRIPTION KEY FE...
Datasheet	LX1990 PDF File

Overview

www.
DataSheet4U.
com LX1990 I N T E G R A T E D P R O D U C T S Dual Programmable LED Current Sink DESCRIPTION KEY FEATURES W W W.
Microsemi .
COM The LX1990 is a dual output current sink optimized for driving light emitting diodes.
This low cost bipolar IC enables precise current regulation in LED display lighting applications, yet requires far fewer parts than discrete solutions.
The LX1990 is supplied in a micro-miniature 6 lead MLP package featuring a 3 x 3 mm footprint, a profile of less than 1mm, and much improved thermal performance.
Its two output sink currents are accurately matched and require only one resistor to program.
Program current is only 1% of the output currents, and...

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