PD69208MILQ-TR-LE

Overview

The PD69208MILQ-TR-LE is an IEEE 802.3at (PoE+), 802.3af (PoE), and 802.3bt Type 3 Power Sourcing Equipment (PSE) controller manufactured by Microchip Technology. It integrates eight fully managed PoE ports within a single device, supporting up to 90 W of total power budget. The component operates with a supply voltage range of 32 V to 57 V and draws a supply current of 14 mA. Designed for industrial environments, it functions reliably across a temperature range of -40°C to 85°C. The IC is housed in a 56-VFQFN package with exposed pad dimensions of 8x8 mm.

Feature Summary

• Fully integrated PSE manager providing comprehensive control over eight independent PoE channels
• Supports multiple IEEE standards including 802.3at, 802.3af, and 802.3bt Type 3 classifications
• Industrial-grade thermal performance ensuring stable operation in extreme environmental conditions

Applications

• Industrial Ethernet switches requiring high-power PoE delivery
• Outdoor wireless access points and surveillance cameras
• Smart building infrastructure and IoT edge devices

Procurement Notes

Verify the complete part number including suffixes such as TR-LE to ensure correct packaging and compliance status. Confirm that the industrial temperature rating matches your specific application requirements. Check for recent Product Change Notifications regarding assembly sites or material updates. Ensure compatibility with your system's power supply voltage range before integration.

Selection Notes

Select this component when a compact solution for managing multiple high-power PoE endpoints is required. It is suitable for designs needing support for 802.3bt Type 3 devices alongside legacy PoE standards. Consider the 56-pin QFN footprint for PCB layout constraints. Evaluate the 90 W total power budget against the aggregate load of connected powered devices.

Part Context

This device belongs to the PD69208 family of PoE controllers from Microchip Technology. It serves as a centralized management unit for powering remote network equipment. The MILQ suffix indicates the industrial temperature grade and lead-free RoHS-compliant construction. It complements other variants like the PD69208T4 for higher power Type 4 applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.