u VIN Range: 2.3 – 5.5V u 4A Continuous Output Current u Adjustable Output Voltage 0.5V to Vin u Low RDS(ON) integrated FETs: 75mΩ and 47mΩ u Up to 95% Efficiency u Synchronizable and Programmable Frequency: 200kHz – 2MHz u Power Good Monitor u <1µA ...