AAT3158
High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications General Description
The AAT3158 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 AAT3158 is capable of driving up to four LED chann...