XDPE152C4D0000XTMA1

Overview

The XDPE152C4D0000XTMA1 is a digital multiphase controller from Infineon's XDP family, designed for high-performance CPU power delivery. It supports up to 12 phases with configurable topologies including 12+0 and 6+6 configurations. The device features dual-loop control architecture and interfaces via PMBus and VR14 protocols. Output voltage ranges from 500 mV to 3.04 V. It is housed in a QFN-48 package and is intended for industrial-grade applications requiring precise transient response.

Feature Summary

• Supports flexible phase configurations ranging from single-phase to twelve-phase operation
• Integrates dual-loop control architecture for enhanced stability and transient performance
• Enables programmable customization through intuitive graphical user interface tools
• Provides pin-strapped programming options to simplify inventory management across platforms

Applications

• Intel and ARM CPU power supply designs
• Data center server processor voltage regulation modules
• AI accelerator power distribution networks
• Industrial PC mainboard power systems

Procurement Notes

Verify the specific suffix XTMA1 against official Infineon documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing board layouts by cross-referencing the PG-VQFN-48 footprint dimensions. Confirm that the component meets RoHS compliance requirements for your target market regulations before finalizing procurement orders.

Selection Notes

Select this controller when designing systems requiring high current capability with minimal output capacitance. The digital nature allows for dynamic adjustment of control parameters without hardware changes. Consider the available configuration tools for optimizing loop compensation. Evaluate thermal performance within the QFN-48 package constraints for dense PCB implementations.

Part Context

This component belongs to the XDP (Xtreme Digital Power) series, which utilizes advanced digital signal processing for power management. It replaces older analog controllers by offering superior flexibility and diagnostic capabilities. The part is engineered for next-generation processors demanding rapid load step responses and high efficiency across varying duty cycles.

Replacement Considerations

Check for direct substitutes within the XDPE152C4D family variants. Verify pinout compatibility if considering alternative packages. Review updated datasheets for any revisions in electrical characteristics or recommended operating conditions compared to legacy versions.