AAT3143 Datasheet - AAT

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

AAT3143 Features

* ChargePump™ Input Voltage Range: 2.7V to 5.5V PWM Brightness Control Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage Drives Four Low- or High-VF Type LEDs Up t

AAT3143 General Description

The AAT3143 is a low noise, constant frequency charge pump DC/DC converter that uses a trimode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3143 can deliver current levels up to 80mA to drive white LEDs connected to the f.

AAT3143 Datasheet (504.15 KB)

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Datasheet Details

Part number:

AAT3143

Manufacturer:

AAT

File Size:

504.15 KB

Description:

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

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AAT3143 High Efficiency 1.5X Charge Pump AAT

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AAT3143 Features

AAT3143 General Description

Datasheet Details

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