AAT3105 Datasheet - Skyworks

AAT3105 - Low Cost 1x/2x Four-Channel Charge Pump WLED Driver

The AAT3105 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 matching.

The AAT3105 charge pump’s 1x mode (bypass mode) has ver

AAT3105 Features

* Drives up to 4 LEDs at up to 30mA each

* Automatic Switching Between 1x and 2x Modes

* 0.85MHz Switching Frequency

* Linear LED Output Current Control

* Universal PWM Interface

* ±10% LED Output Current Accuracy

* ±3% LED Output Curren

Datasheet Details

AAT3105

Skyworks

1.62 MB

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

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