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AAT3140 High Efficiency 1X/1.5X/2X Charge Pump

AAT3140 Description

DATA SHEET AAT3140 High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications General .
The AAT3140 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.

AAT3140 Features

* VIN Range: 2.7V to 5.5V
* Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage
* Drives Low-VF and High-VF Type LEDs
* Up to Four 30mA Outputs
* 32-Position Logarithmic Scale with Digital Control
* Low Noise Constant Frequency

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Datasheet Details

Part number
AAT3140
Manufacturer
Skyworks
File Size
1.67 MB
Datasheet
AAT3140-Skyworks.pdf
Description
High Efficiency 1X/1.5X/2X Charge Pump

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High Efficiency 1.5X Charge Pump Skyworks
Skyworks AAT3140-like datasheet