
DC/DC Buck Controller, Synchronous, Current-Mode, Constant On-Time, 25A, 5.5V In

Synchronous Buck Controller with Constant On-Time, Valley Current Mode, and Power Save Mode
Very Low Quiescent Current, 150 mA, with Output Discharge LDO Regulator

Digital Power Factor Correction Controller with accurate AC Power Metering

Digital Power Factor Correction Controller with accurate AC Power Metering