Description
The uP9646B is a driver integrated 30V power stage module for multi-phase synchronous buck DC-DC converter in
desktop and notebook applications.The device is operated with 5V input for integrated MOSFET driver, and its
MOSFETs are fully optimized to deliver up to 50A output current with high conversion efficiency for CPU, GPU and
DDR memory power supplies.This part
Features
- Intel® PS4 mode support, thermal warning, over current protection,
and zero current detection functions. The thermal warning output is used by system to secure safety operation. The
over current protection function of the device further enhances protection for the converter. The zero current detection
function provides more.
uP9646B-uPISemiconductor.pdf
