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LX1745 Triple Output Boost - LED Driver / LCD Bias

LX1745 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 D ATASHEET DESCRIPTI.
The LX1745 is a compact high efficiency step-up boost regulator for driving white or color LEDs in LCD lighting applications while supplying the neces.

LX1745 Features

* > 90% Maximum Efficiency
* Low Quiescent Supply Current
* Externally Programmable Peak Inductor Current Limit For Maximum Efficiency
* Logic Controlled Shutdown
* < 1µA Shutdown Current
* Dynamic Output LED Current and Two LCD Bias Voltage Adjustments Via Analog Reference O

LX1745 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 PD

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Triple Output Boost LED Driver LCD Bias Microsemi Corporation
Microsemi Corporation LX1745-like datasheet