AAT1236 High Efficiency White LED Drivers

Advanced Analog Technology

Description

High Efficiency White LED Drivers for Backlight and Keypad General .
The AAT1236 is a highly integrated, high efficiency power solution for white LED and keypad backlights in mobile/portable devices.

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Datasheet Specifications

Part number: AAT1236
Manufacturer: Advanced Analog Technology
File Size: 0.99 MB
Datasheet: AAT1236_AdvancedAnalogTechnology.pdf
Description: High Efficiency White LED Drivers

Features

* SwitchReg™
* 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 Inductor User-Programmabl

Applications

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

AAT1236 Distributors

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AAT1236 High Efficiency White LED Drivers Advanced Analog Technology

Advanced Analog Technology AAT1236-like datasheet