AAT1236 - High Efficiency White LED Drivers

Advanced Analog Technology

Datasheet Details

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

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

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 |