AAT3153 Datasheet - Advanced Analogic Technologies

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

AAT3153 Features

* ChargePump™

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

* Eight-Step Current: 20mA-50µA

* Individual Main-Sub Group Control

* Low

AAT3153 General Description

The AAT3153 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3153 is capable of driving sixchannel LEDs from a 2.7V to 5.5V input. The curren.

AAT3153 Datasheet (194.73 KB)

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Datasheet Details

Part number:

AAT3153

Manufacturer:

Advanced Analogic Technologies

File Size:

194.73 KB

Description:

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

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AAT3153 High Efficiency 1.5X Charge Pump For White LED Applications Advanced Analogic Technologies

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AAT3153 Features

AAT3153 General Description

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