AAT3156 Datasheet - Advanced Analogic Technologies

High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications

AAT3156 Features

* ChargePump™

* VIN Range: 2.7V to 5.5V Fully Programmable Current with Single Wire

* 16-Step Logarithmic Scale

* 15/20/30mA Max Current

* Four Low

AAT3156 General Description

The AAT3156 is a low noise, constant frequency charge pump DC/DC converter that uses a trimode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3156 is capable of driving six-channel LEDs at a total of 180mA from a 2.7V to 5..

AAT3156 Datasheet (388.91 KB)

AAT3156 Datasheet Preview — Preview of AAT3156 PDF

Datasheet Details

Part number:

AAT3156

Manufacturer:

Advanced Analogic Technologies

File Size:

388.91 KB

Description:

High efficiency 1x/1.5x/2x charge pump for white led applications.

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AAT3156 High Efficiency 1.5X Charge Pump For White LED Applications Advanced Analogic Technologies

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AAT3156 Features

AAT3156 General Description

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