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Description: High Efficiency 1X/1.5X/2X Charge Pump for RGB Color LED Applications
Manufacturer:Advanced Analogic Technologies
Datasheet:PDF (460K).
Click here to download *)

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.

Click here to download AAT3129_07 Datasheet
Click here to download AAT3129_07 Datasheet
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