AAT3153 applications equivalent, high efficiency 1x/1.5x/2x charge pump for white led applications.
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ChargePump™
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VIN Range: 2.7V to 5.5V Fully Programmable Current with Single Wire
* Eight-Ste.
General Description
The AAT3153 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load.
The AAT3153 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 AAT3153 is capable of driving six.
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