PD69200R-021126

Overview

The PD69200R-021126 is a Power Sourcing Equipment (PSE) controller from Microchip Technology, designed for the PD692xx family. It supports IEEE 802.3af (PoE), 802.3at (PoE+), and 802.3bt standards. The device features 48 channels with a maximum power output of 90 W. It operates on a supply voltage of 3V to 3.63V and functions within a temperature range of -40°C to +85°C. The component is housed in a 32-VFQFN package with an exposed pad.

Feature Summary

• Implements a centralized power management architecture for multi-channel interfaces
• Provides auxiliary sensing capabilities for enhanced power monitoring
• Fully integrated PSE manager compliant with multiple IEEE PoE standards

Applications

• Centralized PoE power sourcing equipment designs
• Industrial networking infrastructure requiring wide temperature operation
• High-density PoE switch implementations

Procurement Notes

Verify current availability status as this component may be subject to discontinuation or limited distribution. Confirm that the specific firmware version suffix matches your system requirements. Ensure compatibility with existing PCB layouts due to the 32-VFQFN package dimensions. Check for moisture sensitivity levels if storage conditions are not controlled. Validate that the 3V to 3.63V supply range aligns with your power design.

Selection Notes

Select this controller when a high-channel-count solution is required for centralized PoE management. Consider the 90 W total power budget against your port density needs. The industrial temperature rating makes it suitable for harsh environments. Verify support for 802.3bt if higher power per port is anticipated. Ensure the MCU-based architecture fits your development resources.

Part Context

This part belongs to the Microchip PD692xx family of PoE controllers. It serves as a specialized integrated circuit for managing power delivery over Ethernet networks. The R suffix typically denotes specific revisions or packaging variations within the product line. It replaces older generations of discrete PoE solutions with a consolidated IC approach.

Replacement Considerations

Check for official substitute part numbers such as PD69220C-022419 for updated firmware versions. Verify pin-to-pin compatibility before swapping components. Review datasheets for any changes in power specifications or thermal characteristics between revisions.