BUY LTC3858EUH-2#TRPBF https://www.utsource.net/itm/p/7659010.html
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Description: The LTC3858EUH-2#TRPBF is a high efficiency, synchronous buck controller with an integrated MOSFET driver. It is designed to provide a high performance, low noise, and low ripple solution for a wide range of DC/DC applications. Features: Wide input voltage range: 4.5V to 38V Output voltage range: 0.6V to 5V Output current up to 20A Programmable switching frequency up to 1MHz Current mode control Low noise operation Internal soft-start Internal MOSFET driver Over-temperature and over-current protection Thermal shutdown Under-voltage lockout Applications: Telecom and datacom equipment Industrial and instrumentation systems Automotive Point-of-load converters Battery-powered systems (For reference only)