Digital hybrid flyback controller for isolated supplies
The XDPS2201XUMA1 is a digital power hybrid flyback controller from Infineon's XDP family, designed for step-up/step-down (flyback) isolated power converters. It integrates control features like current limit, enable, and soft start into a single 14-SOIC package. The controller operates from a supply voltage (Vcc/Vdd) of 11V to 24V, making it suitable for industrial and automotive bus rails.
Active production and package options
The part is supplied in Tape & Reel (TR) or Cut Tape (CT) options, both in a 14-SOIC (0.154", 3.90mm width) package, also designated PG-DSO-14. The surface-mount footprint is standard for SOIC-14, easing PCB layout.
