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LP8551 High-Efficiency LED Backlight Driver

LP8551 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP8551 SNVS673E * APRIL 2010 * REVISED SEPTE.
The LP8551 is a white LED driver with integrated boost converter.

LP8551 Features

* 1 High-Voltage DC/DC Boost Converter with Integrated FET; Four Switching Frequency Options: 156/312/625/1250 kHz
* 2.7-V to 22-V Input Voltage Range to Support 1x to 5x Cell Li-Ion Batteries
* 50-mA High-Precision LED Current Sinks
* Adaptive LED Current Sink Headroo

LP8551 Applications

* Notebook and Tablet LCD Display LED Backlight

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High-Efficiency LED Backlight Driver Texas Instruments
Texas Instruments LP8551-like datasheet