POWER MANAGEMENT Description
Low Input Voltage, High Efficiency, 4A Integrated www.
DataSheet4U.
com FET Synchronous Step down DC/DC
Regulator
Features
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 of Shutdown Current u Programmable Soft Start u Programmable Current Limit u Over Temperature protection u -40 to +85 °C Ambient Temperature Range u 4X4mm MLPQ-20 packages- WEEE and RoHS compliant
SC4624A
The SC4624A is a highly integrated synchronous stepdown DC/DC
regulator designed for low inp...