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AAT1235 High Efficiency White LED Drivers

AAT1235 Description

High Efficiency White LED Drivers for Backlight and Keypad General .
The AAT1235 is a highly integrated, high efficiency power solution for white LED backlight and keypad backlights in mobile/portable devices.

AAT1235 Features

* SwitchReg™ www. DataSheet4U. com
* Input Supply Voltage Range: 2.7V to 5.5V Maximum Boost Output Drive: Up to 24V at 100mA Up to 85% Efficient Operation Up to 2MHz Switching Frequency with Small Indu

AAT1235 Applications

* Digital Still Cameras (DSCs) Keypad Backlight Large Panel Displays Mobile Handsets Personal Media Players PDAs and Notebook PCs White LED Backlight Typical Application L = 2.2µH D1 Up to 24V Max Keypad or RGB LEDs C OUT 2.2µF

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High Efficiency White LED Drivers Advanced Analogic Technologies
Advanced Analogic Technologies AAT1235-like datasheet