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AAT1236 - High Efficiency White LED Drivers

Product Overview

Advanced Analog Technology

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AAT1236 High Efficiency White LED Drivers by Advanced Analog Technology - Datasheet Preview — Datasheet preview – AAT1236

Datasheet Details

Part number	AAT1236
Manufacturer	Advanced Analog Technology
File Size	0.99 MB
Description	High Efficiency White LED Drivers
Datasheet	AAT1236 Datasheet
Additional preview pages of the AAT1236 datasheet.

Product details

Description

The AAT1236 is a highly integrated, high efficiency power solution for white LED and keypad backlights in mobile/portable devices.

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-Programmable Full-Scale LED Current, Up to 30mA Two-Wire, I2C Compliant Serial Interface.
Two Addressable Registers.
Independent LED Current Control by Group.
Backlight Group B1-B2, 16.

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Published: May 14, 2007 |