LP5526 Datasheet (Texas Instruments)

LP5526, Lighting Management

LP5526 is a Lighting Management Unit for portable applications.

It is used to drive display backlights, keypad LEDs, RGB LEDs and camera flash LEDs.

LP5526 can drive 2 separately connected strings of LEDs with high voltage boost converter.

The RGB driver allows driving either individual color LEDs o

LP5526 Features

* 1

* 2 High efficiency boost converter with programmable output voltage up to 20V

* 2 individual drivers for serial display backlight LEDs

* Automatic dimming controller

* Stand alone RGB controller

* Dedicated flash function

* Safety function to avoid p