AAT3129 Datasheet High Efficiency 1X/1.5X/2X Charge Pump

Manufacturer: AAT

AAT3129 high efficiency 1x/1.5x/2x charge pump by AAT - Datasheet Preview

Datasheet Details

Part number	AAT3129
Manufacturer	AAT
File Size	479.89 KB
Description	High Efficiency 1X/1.5X/2X Charge Pump
Datasheet	AAT3129 Datasheet

General Description

The AAT3129 is a high efficiency charge pump DC/DC converter with tri-mode load switch (1X) fractional (1.5X) and doubling (2X) conversion for color LED applications.

A single current source output provides a regulated current to drive R, G, and B LEDs via three internal switches.

With a simple single wire serial bus, the RGB module can be easily controlled to display 4096 colors.

Overview

High Efficiency 1X/1.5X/2X Charge Pump for RGB Color LED Applications.

Key Features

ChargePump™ VIN Range: 2.7V to 5.5V Common Anode RGB LED Control 4096 Color with Single Wire Digital Control 40mA to 180mA Fixed Current Source AS2Cwire Digital Brightness Control Low Noise Constant Frequency Operation Small.

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