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LP8553 High-Efficiency LED Backlight Driver

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Description

LP8553 www.ti.com SNVS701B * SEPTEMBER 2011 * REVISED JANUARY 2014 LP8553 High-Efficiency LED Backlight Driver for Notebooks Check .
The LP8553 is a white LED driver with integrated boost converter.

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Features

* 1
* 2 High-Voltage DC/DC Boost Converter with Integrated FET with Four Switching Frequency Options: 156/312/625/1250 kHz
* 2.7V to 22V Input Voltage Range to Support 1x…5x Cell Li-Ion Batteries
* Programmable PWM Resolution
* 8 to 13 True Bit (Steady State)
* A

Applications

* Notebook and Netbook LCD Display LED Backlight

LP8553 Distributors

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LP8553 High-Efficiency LED Backlight Driver Texas Instruments
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