Low Input Voltage, High Efficiency, 4A Integrated FET Synchronous Step down DC/DC
Regulator
POWER MANAGEMENT Description
The SC4624 is a highly integrated synchronous step-down DC/DC
regulator designed for low input voltage range of 2.
3V to 5.
5 Volts.
It can deliver 4A continuous output current with the output voltage as low as 0.
5 Volts.
The internal low RDS(ON) synchronous power switches eliminate the need for external
Schottky diode while delivering overall converter efficiency up to 95%.
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SC4624
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 ...