Description
The UC3874 family of synchronous step-down (Buck) regulators provides high efficiency power conversion from an input voltage range of 4.5 to 36 volts.
Features
- Operation to 36V Input Voltage.
- Fixed Frequency Average Current Mode Control.
- Standby Mode for Improved Efficiency at Light Load.
- Drives External N-Channel MOSFETs for Highest Efficiency.
- Sleep Mode Current < 50mA.
- Complementary 1 Amp Outputs with Regulated Gate Drive Voltage.
- LDO (Low Drop Out) Virtual 100% Duty Cycle Operation.
- Non-Overlapping Gate Drives.