XDPS2221XUMA1

Overview

The XDPS2221XUMA1 is a hybrid flyback controller from Infineon Technologies, designed for high-power-density applications. It integrates a multi-mode PFC controller and a hybrid flyback controller into a single IC. The device supports AC input and provides isolated output with adjustable voltage levels including 5V, 9V, 15V, 20V, and 28V. It targets USB-C chargers with EPR support, delivering up to 140W maximum output power with an output current of 5A. The component operates within standard industrial temperature ranges and utilizes surface-mount packaging.

Feature Summary

• Integrates multi-mode PFC and hybrid flyback controllers in a single chip
• Supports ultra-high power density designs for USB-C charging applications
• Provides isolated output with multiple standardized voltage profiles
• Designed for compliance with industrial certification standards

Applications

• USB-C chargers with Extended Power Range (EPR) support
• High-power-density AC-DC power supplies
• Consumer electronics adapters requiring compact form factors
• Industrial power supply units

Procurement Notes

Verify the specific ordering suffix and package variant directly with Infineon or authorized distributors before procurement. Confirm availability status as distribution channels may vary by region. Ensure that the selected revision matches the design requirements for thermal management and electromagnetic compatibility. Cross-reference the datasheet version to confirm pinout and electrical characteristics align with the intended application circuit.

Selection Notes

Select this component when designing systems requiring integrated PFC and flyback control to reduce bill of materials and board space. Consider the 140W power capability and 5A output current limits during thermal design. Evaluate the need for EPR support if interfacing with modern USB-C devices. Verify that the operating temperature range meets the environmental constraints of the final enclosure.

Part Context

This part belongs to the XDPS2221 series, which represents Infineon's solution for combining power factor correction and secondary-side regulation. It is distinct from the XDPS2222 model, which serves different power segments. The XUMA1 suffix indicates the specific tape-and-reel packaging configuration used for automated assembly processes in manufacturing environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official replacement guides or contact manufacturer support for qualified alternatives.