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AAT3104 Datasheet - Advanced Analogic Technologies

AAT3104 - Low Cost 1x/2x 4 Channel Charge Pump WLED Driver

The AAT3104 is a charge-pump based, current-source white LED driver capable of driving one to four LEDs up to 30mA, each.

It automatically switches between 1x mode and 2x mode to maintain the highest efficiency and optimal LED current accuracy and matching.

The AAT3104 charge pump’s 1x mode (bypass

AAT3104 Features

* Drives up to 4 LEDs at up to 31mA each Automatic Switching Between 1x and 2x Modes 1MHz Switching Frequency Linear LED Output Current Control Single-wire, S2Cwire Interface AAT3104-1: 16-step AAT3104-2: 32-step ±10% LED Output Current Accuracy ±3% LE

AAT3104_AdvancedAnalogicTechnologies.pdf

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Datasheet Details

Part number:

AAT3104

Manufacturer:

Advanced Analogic Technologies

File Size:

1.97 MB

Description:

Low cost 1x/2x 4 channel charge pump wled driver.

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