XDPE15284D0000XUMA1

Overview

The XDPE15284D-0000 is an industrial-grade, 8-phase ultra-transient phase dual-loop multiphase controller from the XDP family. It features a QFN 5x5 40-pin package and supports PMBus and VR14 interfaces. The device offers configurable topologies ranging from 8+0 to 4+4 phases with two voltage outputs.

Feature Summary

• Proprietary nonlinear control architecture for optimized performance
• Pin-strapped programming enables configuration flexibility across multiple applications
• Highly customizable functionality accessible via intuitive GUI tools

Applications

• Intel CPU power delivery
• ARM CPU power delivery
• Industrial PC systems

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to ensure correct configuration. Confirm that the selected variant matches the required interface protocol and topology settings for your target platform before finalizing procurement.

Selection Notes

Select this component when an 8-phase solution is required for high-performance computing loads. Ensure compatibility with Intel or ARM processor specifications and verify that the PMBus or VR14 interface aligns with the system's management requirements.

Part Context

This controller belongs to the XDP digital multiphase controller family designed for CPU, GPU, SoC, and ASIC power supplies. It integrates advanced digital control loops within a compact package to support modern high-density power conversion architectures.

Replacement Considerations

XDPE15254D-0000 (5-phase) and XDPE152C4D-0000 (12-phase) are related family members. Verify phase count and pinout compatibility when considering these alternatives for different power density requirements.