XDPE15254D0000XUMA1

Overview

The XDPE15254D0000XUMA1 is a digital multiphase controller from Infineon's XDP™ family, designed for high-performance power delivery. It supports up to five phases with configurable topologies ranging from 5+0 to 3+2. The device features dual voltage outputs and communicates via PMBus and VR14 interfaces. Packaged in a 40-pin QFN 5x5 format, it targets industrial-grade applications requiring precise control for Intel and ARM processors.

Feature Summary

• Digital multiphase control architecture supporting flexible phase configurations
• Dual independent voltage output channels for complex load requirements
• Integrated PMBus and VR14 interface support for system monitoring and configuration

Applications

• Intel processor core voltage regulation
• ARM processor power delivery systems
• Industrial data center power supplies

Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm the specific suffix matches the required package and tape/reel specifications. Check current lifecycle status as automotive or industrial components may undergo obsolescence notices. Ensure ESD handling protocols are followed during storage and assembly due to moisture sensitivity classification.

Selection Notes

Select this controller when designing systems requiring up to five phases with dual output capabilities. It is suitable for applications needing digital programmability via PMBus. Consider thermal performance within the 5x5 QFN package for your PCB layout. Verify compatibility with target processor VR specifications before integration into the power stage design.

Part Context

This component belongs to the XDPE152 series of digital controllers. It utilizes Infineon's XDP technology for advanced transient response management. The part is distinct from analog counterparts by offering software-configurable parameters. It serves as a central management unit for multi-phase buck converters in high-density computing environments.

Replacement Considerations

Consult official Infineon substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully. Generic equivalents may not support identical digital interface protocols.