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AAT3143

High Efficiency 1X/1.5X/2X Charge Pump

Description

High Efficiency 1X/1.5X/2X Charge Pump with PWM Control for White LED Applications General Description The AAT3143 is a low noise, constant frequency charge pump DC/DC converter that uses a trimode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3143 can deliver current levels up to ...

AAT

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