PXE1110ADM-IN5431

Description：IC CONTROLLER
Series：*
Mfr：Infineon Technologies
Package：Bulk

SKU:5e0fc05dc612 Category: DC DC Switching Controllers Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC CONTROLLER
Series：*
Mfr：Infineon Technologies
Package：Bulk
Output Type：-
Function：-
Output Configuration：-
Topology：-
Number of Outputs：-
Output Phases：-
Voltage - Supply (Vcc/Vdd)：-
Frequency - Switching：-
Duty Cycle (Max)：-
Synchronous Rectifier：-
Clock Sync：-
Serial Interfaces：-
Control Features：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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PXE1110ADM-IN5431

Overview

The PXE1110ADM-IN5431 is a digital multiphase controller from Infineon Technologies, designed for high-performance CPU power delivery. It supports Intel VR12.5 and VR13 specifications with a 1+1 phase configuration. The device utilizes Direct Current Input Control (DCIC) technology and communicates via PMBus interface. It is housed in a QFN 5x5 40-pin package and features two voltage outputs. The component is qualified for industrial temperature ranges and includes integrated protection mechanisms.

Feature Summary

Supports Intel VR12.5 and VR13 processor voltage regulation standards
Features DCIC technology for direct current input control
Provides flexible PMBus interface for system monitoring and control

Applications

CPU power supply modules in server platforms
AI data center infrastructure power systems
Industrial computing hardware power management

Procurement Notes

Verify the exact ordering suffix against official Infineon documentation to ensure correct package and qualification levels. Confirm that the specific variant matches the required thermal and electrical specifications for the target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Ensure compliance with RoHS and lead-free requirements as stated in the product qualification report.

Selection Notes

Select this controller for applications requiring strict adherence to Intel VR12.5 or VR13 guidelines. The 1+1 topology offers redundancy and load balancing capabilities suitable for critical processing units. Consider the QFN 5x5 footprint for PCB space constraints. Evaluate the PMBus integration needs for remote monitoring and dynamic voltage adjustment in complex power architectures.

Part Context

This component belongs to the PXE1-PXM1 family of digital multiphase controllers. These devices are engineered for demanding computing environments where precision and reliability are paramount. The series integrates advanced control algorithms to optimize transient response and efficiency across varying load conditions.