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LX1745

Part Number	LX1745
Manufacturer	Microsemi Corporation
Description	Triple Output Boost - LED Driver / LCD Bias
Published	Dec 27, 2006
Detailed Description	www.DataSheet4U.com LX1745 I N T E G R A T E D P R O D U C T S Triple Output Boost – LED Driver / LCD Bias P RODUCTION...
Datasheet	LX1745 PDF File

Overview

www.
DataSheet4U.
com LX1745 I N T E G R A T E D P R O D U C T S Triple Output Boost – LED Driver / LCD Bias P RODUCTION D ATASHEET DESCRIPTION The LX1745 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the necessary LCD bias voltages with an additional two integrated boost converters.
Designed for maximum efficiency and featuring a psuedo-hysteretic PFM topology (that decreases output voltage ripple), the LX1745 minimizes system cost and condenses layout area making it ideal for PDA, smart-phone, and digital camera applications.
While the LCD Bias generation is implemented using an internal N-Channel MOSFET f...

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