AAT3140 pump equivalent, high efficiency 1x/1.5x/2x charge pump.
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ChargePump™
VIN Range: 2.7V to 5.5V Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximu.
General Description
The AAT3140 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load.
The AAT3140 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The device produces current levels up.
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