AP3156 pump equivalent, high efficiency 1x/1.5x/2x charge pump.
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* VIN Range: 2.7V to 5.5V Fully Programmable Current with Single Wire
* 32-Step Logarithmic Scale
* 20/25mA Max Current per Channel
* Four Low Curre.
Features
*
* VIN Range: 2.7V to 5.5V Fully Programmable Current with Single Wire
* 32-Step Logarithmic Scal.
The AP3156 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 AP3156 is capable of driving the L.
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