XDP700002XUMA1

Overview

The XDP700002XUMA1 is a single-channel hot-swap controller from Infineon Technologies, designed for general-purpose power management applications. It operates within a supply voltage range of 5.5 V to 80 V and features an internal switch with a maximum output current of 1.5 A. The device is housed in a 29-VFQFN package (6x6 mm) with an exposed pad, suitable for surface-mount installation. It supports a junction temperature range of -40°C to 125°C and includes programmable protection features such as overvoltage, undervoltage lockout, and fault timeout.

Feature Summary

• Integrates an internal N-channel MOSFET switch for compact board design
• Supports PMBus communication interface for digital control and monitoring
• Provides comprehensive protection including overcurrent, short circuit, and thermal shutdown
• Features configurable fault response modes such as latch-off or auto-retry

Applications

• Telecommunications infrastructure power distribution
• Industrial equipment input power protection
• General-purpose DC-DC converter input stages
• Server and storage system hot-plug capabilities

Procurement Notes

Verify the complete part number including the suffix XUMA1 to ensure correct tape-and-reel packaging configuration. Confirm that the specific revision level matches the design requirements for compatibility with existing Bill of Materials. Check for RoHS compliance status and manufacturing origin details if required by specific regional regulations. Ensure that the ordering quantity aligns with standard manufacturer packaging sizes to avoid unnecessary handling fees.

Selection Notes

Select this component when a single-channel solution with integrated switching capability is required for high-voltage input ranges up to 80 V. Consider the 29-VFQFN package size constraints and thermal dissipation needs for the target application environment. Evaluate the need for digital PMBus monitoring versus simpler analog-only controllers based on system complexity. Ensure that the internal switch current rating of 1.5 A meets the peak load requirements without external FET assistance.

Part Context

This controller belongs to the XDP700 series of wide-input voltage hot-swap controllers from Infineon. It serves as a foundational component for protecting downstream power conversion stages against input anomalies. The series is commonly utilized in telecom and industrial sectors where reliable power sequencing and fault isolation are critical for system uptime and hardware safety.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical parameter equivalence before considering alternative manufacturers or different Infineon part numbers.