AAT3194 Datasheet - Skyworks

High Efficiency 1.5X Fractional Charge Pump

AAT3194 Features

* VIN Range: 2.7V to 5.5V

* 20mA Full-Scale Current

* Simple Serial Control (S2Cwire) Interface ▪ 32-Position Logarithmic Scale with Digital Control

* Low Noise Constant Frequency Operation

* 33% Less Input Current Than Doubler Charge Pump

* High Accur

AAT3194 General Description

The AAT3194 is a low noise, constant frequency charge pump DC/DC converters that use fractional (1.5X) conversion to increase efficiency in white LED applications. The devices can be used to produce current levels up to 20mA for each output from a 2.7V to 5.5V input. A low external parts count (two .

AAT3194 Datasheet (1.22 MB)

AAT3194 Datasheet Preview — Preview of AAT3194 PDF

Datasheet Details

Part number:

AAT3194

Manufacturer:

Skyworks

File Size:

1.22 MB

Description:

High efficiency 1.5x fractional charge pump.

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AAT3194 High Efficiency 1.5X Fractional Charge Pump Skyworks

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AAT3194 Features

AAT3194 General Description

Datasheet Details

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AAT3194 Distributor