PD69220C-022419-TR

Overview

The PD69220C-022419-TR is a Power Sourcing Equipment (PSE) controller from the Microchip PD692xx family, designed for IEEE 802.3at (PoE+), 802.3af (PoE), and 802.3bt standards. It features a 48-channel architecture with a maximum power output of 90 W per channel. The device operates on a supply voltage of 3 V to 3.63 V and supports an operating temperature range of -40°C to +85°C. It is housed in a 32-VFQFN exposed pad package.

Feature Summary

• Supports multiple PoE standards including 802.3at, 802.3af, and 802.3bt
• Integrated management capabilities for high-density port configurations
• Designed for surface mount installation in compact form factors

Applications

• High-density PoE switch deployments
• Network infrastructure requiring 802.3bt compliance
• Industrial IoT gateway power distribution

Procurement Notes

Verify the specific firmware version suffix (022419) against current Microchip documentation to ensure compatibility with existing system software. Confirm availability status as this component may be subject to discontinuation or lifecycle changes. Ensure the tape and reel packaging matches your automated assembly requirements.

Selection Notes

Select this component when a high-channel-count PSE solution is required within the PD692xx ecosystem. Compare against the PD69200C variant if fewer channels are sufficient for the design. Verify that the 32-QFN package fits the PCB layout constraints and thermal management strategy.

Part Context

This part belongs to the PD692xx family of PoE controllers, which are widely used in enterprise networking equipment. The 'C' suffix typically denotes a specific configuration or revision within the family, while the numeric suffix indicates the firmware version embedded in the MCU.

Replacement Considerations

PD69220C-022719 is a documented replacement with updated firmware version 2.27.19.