AAT3164

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

Skyworks

AAT3164 Features

* VIN Range: 2.7V to 5.5V

* Tri-Mode (1X/1.5X/2X) Charge Pump Operation ▪ Maximizes Efficiency and LED VF Coverage ▪ 1MHz Constant Switching Frequency ▪ No Inductors, Low Noise Operation

* Drives Six Channels of LEDs up to 30mA/ Channel ▪ User-Programmable RSET Sets Maximum L

AAT3164 General Description

The AAT3164 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 is capable of driving up to six channels of LEDs at up to 30mA per channel f.

AAT3164 Datasheet (754.76 KB)

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Datasheet Details

Part number:

AAT3164

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Skyworks

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754.76 KB

Description:

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

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AAT3164 High Efficiency 1.5x Charge Pump Skyworks

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AAT3164 Features

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