PD69101ILQ-TR

Overview

The PD69101ILQ-TR is a single-port Power Sourcing Equipment (PSE) switch IC compliant with IEEE 802.3af and 802.3at standards. It operates within a supply voltage range of 32 V to 57 V and delivers up to 15.4 W output power. The device features current limits of 425 mA and 1.2 A, with a maximum on-resistance of 300 mOhms. Designed for industrial environments, it functions between -40°C and +85°C. Packaged in a 24-pin QFN, it draws 10 mA during operation.

Feature Summary

• Integrates full PSE management logic for single-port PoE applications
• Supports both 802.3af and 802.3at classification protocols
• Includes internal high-side switch with low on-resistance

Applications

• Industrial Ethernet switches
• Wireless access points
• IP surveillance cameras

Procurement Notes

Verify the specific suffix and tape/reel configuration against the manufacturer's latest datasheet before ordering. Confirm moisture sensitivity level handling requirements during assembly. Ensure the component meets RoHS compliance standards required for your target market. Cross-reference the Mouser or distributor part numbers to avoid obsolete variants.

Selection Notes

Select this component for designs requiring a fully integrated single-port PSE solution. It is suitable for applications needing support for both legacy 802.3af and higher-power 802.3at devices. Consider the 24-pin QFN package constraints for PCB layout. Verify that the 32V to 57V input range matches your system's power bus architecture.

Part Context

This part belongs to Microchip's PD69xxx series of PoE/PoE+ LAN power switch ICs. It serves as a complete PSE manager, eliminating the need for external control logic. The series is designed to simplify the implementation of powered network infrastructure equipment while maintaining compliance with industry standards.

Replacement Considerations

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