PD69200R-021126-TR

Overview

The PD69200R-021126-TR is a Power Sourcing Equipment (PSE) controller from Microchip Technology, designed for IEEE 802.3af/at/bt standards. It features 48 channels and supports up to 90W power delivery. The device operates on a 3V to 3.63V supply voltage with an operating temperature range of -40°C to +85°C. It is housed in a 32-QFN (5x5) package with exposed pad and utilizes tape-and-reel packaging.

Feature Summary

• Integrated management for multiple PoE ports compliant with IEEE standards
• Supports high-power applications up to 90W per port
• Industrial-grade operational temperature capability

Applications

• High-density PoE switch designs
• Industrial networking infrastructure
• Power sourcing equipment controllers

Procurement Notes

Verify the specific firmware version suffix (021126) against current Microchip documentation, as firmware revisions often dictate feature sets and compatibility. Confirm availability status, as this part number may be subject to discontinuation or lifecycle changes. Ensure the 32-QFN package footprint matches your PCB design requirements before procurement.

Selection Notes

Select this component when designing systems requiring centralized management of numerous PoE endpoints. It is suitable for applications needing compliance with 802.3af, at, and bt standards within industrial temperature ranges. Consider the 48-channel capacity relative to system density needs and verify interface compatibility with the host MCU.

Part Context

This component belongs to the PD692xx family of PoE LAN MCUs. It serves as a comprehensive solution for managing power over Ethernet ports, integrating control logic with power switching capabilities. The family is widely used in enterprise and industrial networking hardware to simplify PSE implementation.

Replacement Considerations

Public confirmed substitute: PD69200C-022319-TR.