PXM1310CDMG003XTMA1

Overview

The PXM1310CDMG003XTMA1 is a digital multiphase controller from Infineon's PRIMARION family, designed for Intel VR12.5 and VR13 standards. It features a Buck topology with two outputs in a VQFN-EP-40 package. The input voltage range is 3 V to 3.6 V, operating between -40°C and +85°C. This component supports shutdown functionality and utilizes I2C interface communication.

Feature Summary

• Digital control architecture compliant with Intel VR12.5 and VR13 specifications
• Integrated shutdown capability for power management flexibility
• I2C interface for configuration and monitoring

Applications

• Intel VR13 DDR memory power supplies
• Data center processor power delivery
• AI data center computing nodes

Procurement Notes

Verify the NRND status indicating this part is not recommended for new designs. Confirm the specific suffix XTMA1 matches the required reel packaging quantity of 4000 units. Ensure compatibility with existing PCB footprints for the VQFN-EP-40 package before finalizing procurement plans.

Selection Notes

Select this controller for applications requiring compliance with Intel VR12.5 or VR13 standards. Consider the limited input voltage window of 3 V to 3.6 V when designing the power stage. Evaluate the thermal performance within the specified industrial temperature range for the target enclosure environment.

Part Context

This component belongs to the Infineon PRIMARION digital power controller series. It is part of the PXE1-PXM1 family of multiphase digital controllers. These devices are engineered to provide precise voltage regulation for high-performance processors and memory systems in enterprise environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.