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AAT3164

Skyworks
Part Number AAT3164
Manufacturer Skyworks
Description High Efficiency 1x/1.5x/2x Charge Pump
Published Jun 28, 2019
Detailed Description DATA SHEET AAT3164 AAT3164 High Efficiency 1x/1.5x/2x Charge Pump for Six-Channel White LED Applications General Descr...
Datasheet PDF File AAT3164 PDF File

AAT3164
AAT3164


Overview
DATA SHEET AAT3164 AAT3164 High Efficiency 1x/1.
5x/2x Charge Pump for Six-Channel White LED Applications 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 from a 2.
7V to 5.
5V input.
The current sinks may be operated individually or in parallel for driving higher-current LEDs.
A low external parts count (two 1µF flying capacitors and two small 1µF capacitors at IN and OUT) makes this part ideally suited for small, battery-powe...



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