Infineon XDPS2221XUMA1 DC-DC, PWM Controller 3-Channel 14-Pin, PG-DSO-14

The Infineon PWM controller is a highly integrated device combining a multimode ac-dc PFC controller and a multimode dc-dc hybrid-fly back controller. The integration of PFC and hybrid-fly back into a single package enables the reduction of external bill of material components and optimizes the system performance by harmonized operation of the two stages.

Integrated gate drivers supporting GaN and Si switches
Configurable parameters for protection modes and system performance
Pulse skipping for improved light load efficiency