PD69104B1FILQ-TR

Overview

The PD69104B1FILQ-TR is a four-port Power Sourcing Equipment (PSE) manager from Microchip Technology, designed for IEEE 802.3af and 802.3at standards with support for dual-IEEE 802.3at and UPoE. It features auto-mode classification and delivers up to 36W on two pairs and 72W on four pairs. The device operates within an industrial temperature range and is housed in a lead-free QFN package. It supports moisture sensitivity level 3 and complies with RoHS3 specifications.

Feature Summary

• Supports IEEE 802.3af, 802.3at, dual-IEEE 802.3at, and UPoE standards
• Provides auto-mode classification for connected devices
• Delivers high power output via two-pair or four-pair configurations
• Operates reliably in industrial temperature environments

Applications

• Industrial PoE switches
• Access points requiring high power delivery
• IP cameras and video surveillance systems
• IoT edge devices with significant power demands

Procurement Notes

Verify the exact suffix 'B1FI' as it denotes specific package and temperature variants. Confirm RoHS3 compliance status for current production lots. Check for PCN notifications regarding assembly site or material changes. Ensure compatibility with existing PCB footprints for the QFN package. Validate that the auto-mode functionality meets system design requirements without manual configuration.

Selection Notes

Select this component when four independent PoE ports are required with support for higher power classes like UPoE. It is suitable for designs needing industrial-grade reliability and automatic device classification. Consider thermal management solutions due to high power dissipation capabilities. Verify interface compatibility with the host controller for configuration and monitoring.

Part Context

This part belongs to the PD69104 family of PoE managers from Microchip Technology. It serves as a central controller for powering Ethernet-connected devices. The family includes variants with different pinouts and feature sets. It integrates power switch control and classification logic into a single solution.

Replacement Considerations

The PD69104ILQ-TR is listed as obsolete with the PD77714T4ILQ-0101-0000-TR recommended by the manufacturer. Verify functional equivalence and pinout compatibility before substitution. Review updated datasheets for any changes in electrical characteristics or supported standards.