AAT3119 High Efficiency 2X Charge Pump

Skyworks

Description

General .
The AAT3119 is a general purpose high efficiency voltage regulated charge pump IC that can produce output current levels up to 150mA.

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Datasheet Specifications

Part number: AAT3119
Manufacturer: Skyworks
File Size: 1.67 MB
Datasheet: AAT3119-Skyworks.pdf
Description: High Efficiency 2X Charge Pump

Features

* VIN Range: 2.7V to 5.5V
* 150mA of Output Current ▪ Peak Current up to 250mA
* Regulated Output Voltage
* 1.2MHz Switching Frequency
* Low Noise Constant Frequency Operation

Applications

* or to power white, RGB, or flash type LEDs from a 2.7V to 5.5V input. The voltage doubling charge pump architecture of the AAT3119 provides for a low external part count; just three small ceramic capacitors are needed. This makes the AAT3119 ideally suited for small battery-powered applications. Thi

AAT3119 Distributors

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AAT3119 High Efficiency Charge Pump Skyworks

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