AAT3129 pump equivalent, high efficiency 1x/1.5x/2x charge pump.
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ChargePump™
VIN Range: 2.7V to 5.5V Common Anode RGB LED Control 4096 Color with Single Wire Dig.
General Description
The AAT3129 is a high efficiency charge pump DC/DC converter with tri-mode load switch (1X) fraction.
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 LE.
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