LP39542 datasheet, management equivalent, National Semiconductor

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datasheet Download (Size : 2.93MB)

Features and benefits

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* Audio synchronization for color/RGB LEDs Command based PWM controlled RGB LED drivers Programmable ON/OF.

Application

* Cellular Phones
* PDAs, MP3 players Typical Applications 30008560 © 2007 National Semiconductor Corporation.

Description

LP39542 is an advanced lighting management unit for handheld devices. It drives any phone lights including display backlights, RGB, keypad and camera flash LEDs. The boost DC-DC converter drives high current loads with high efficiency. White LED back.

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