AAT3152 Datasheet - Skyworks

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

AAT3152 Features

* VIN Range: 2.7V to 5.5V

* Fully Programmable Current with Single Wire ▪ Eight-Step Current: 20mA to 50µA ▪ Individual Main-Sub Group Control ▪ Low IQ (50µA) at Light Load

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

* Drives 1-4 Cha

AAT3152 General Description

The AAT3152 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 AAT3152 is capable of driving four-channel LEDs from a 2.7V to 5.5V input. The curr.

AAT3152 Datasheet (686.61 KB)

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Datasheet Details

Part number:

AAT3152

Manufacturer:

Skyworks

File Size:

686.61 KB

Description:

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

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AAT3152 High Efficiency 1.5X Charge Pump Skyworks

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AAT3152 Features

AAT3152 General Description

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