AAT3142 Datasheet - Skyworks

High Efficiency 1X/1.5X/2X Charge Pump

AAT3142 Features

* VIN Range: 2.7V to 5.5V

* Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage

* Drives Low-VF and High-VF Type LEDs

* Up to Three 30mA Outputs

* 32-Position Logarithmic Scale with Digital Control

* Low Noise Constant Frequenc

AAT3142 General Description

The AAT3142 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 device produces current levels up to 30mA on each of its three current source outpu.

AAT3142 Datasheet (1.03 MB)

AAT3142 Datasheet Preview — Preview of AAT3142 PDF

Datasheet Details

Part number:

AAT3142

Manufacturer:

Skyworks

File Size:

1.03 MB

Description:

High efficiency 1x/1.5x/2x charge pump.

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AAT3142 High Efficiency 1.5X Charge Pump Skyworks

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AAT3142 Features

AAT3142 General Description

Datasheet Details

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