PD69208ILQ-TR

Overview

The PD69208ILQ-TR is a fully integrated Power Sourcing Equipment (PSE) controller designed for IEEE 802.3at and 802.3bt Type 3 applications. It manages eight independent PoE ports within a single package, supporting high-power delivery standards. The device integrates power switches, management logic, and protection circuits to simplify system design. It operates within a wide supply voltage range of 44 V to 57 V, ensuring compatibility with standard PoE infrastructure. This component is engineered for industrial temperature ranges, providing reliable performance in demanding environments while maintaining compliance with strict energy efficiency regulations.

Feature Summary

• Fully integrated PSE manager supporting IEEE 802.3at and 802.3bt Type 3 standards
• Eight-channel architecture for simultaneous multi-port power sourcing
• Integrated power switches with comprehensive protection mechanisms
• Industrial-grade temperature rating for robust environmental operation

Applications

• IEEE 802.3at compliant network infrastructure equipment
• High-power PoE endpoint devices requiring Type 3 classification
• Industrial IoT gateways and controllers
• Multi-port access points and surveillance systems

Procurement Notes

Verify the specific suffix 'ILQ' against the manufacturer's current product naming conventions, as Microsemi components are now under Microchip Technology. Confirm that the 'TR' designation matches the required reel packaging quantity for your assembly line. Ensure the industrial temperature grade aligns with your operational environment requirements before finalizing procurement orders.

Selection Notes

Select this component when an eight-port solution is required for Type 3 PoE deployments. It is suitable for designs needing integrated management without external microcontrollers. Consider the thermal dissipation capabilities of the package relative to your board layout. Verify that the input voltage range matches your power supply architecture to ensure stable operation across all load conditions.

Part Context

This part belongs to the PD692xx series of PoE/PoE+ controllers from Microsemi, now Microchip. These ICs are designed to replace discrete solutions by integrating multiple functions into a compact form factor. The series supports various port counts and power levels, catering to diverse networking applications from basic connectivity to high-power data center deployments.

Replacement Considerations

PD69208MILQ-TR-LE is a confirmed substitute offering identical functionality with industrial temperature specifications.