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Product Detailed Parameters
- Description：MCU FOR PD692XX FAMILY, BASED PD
- Series：-
- Mfr：Microchip Technology
- Package：Tray
- Type：Controller (PSE)
- Number of Channels：48
- Power - Max：45 W
- Internal Switch(s)：Yes
- Auxiliary Sense：Yes
- Standards：802.3at (PoE+), 802.3af (PoE), 802.3bt
- Voltage - Supply：3V ~ 3.63V
- Current - Supply：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
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Overview
The PD69210R-035200 is a Power Sourcing Equipment (PSE) controller from Microchip Technology, designed for the PD692xx family with firmware version 3.52. It supports IEEE 802.3af, 802.3at, and 802.3bt standards. The device features 48 channels and a maximum output power of 45 W. It operates on a supply voltage of 3 V to 3.63 V within a temperature range of -40°C to +85°C. The component is housed in a 32-pin VQFN package.
Feature Summary
- Supports multiple PoE standards including 802.3af, 802.3at, and 802.3bt
- Integrated MCU architecture for system control
- High channel density for scalable deployment
Applications
- Power Over Ethernet infrastructure
- LAN network controllers
- Enterprise networking equipment
Procurement Notes
Verify the specific firmware revision suffix against current Microchip documentation to ensure compatibility with existing system requirements. Confirm that the VQFN-32 package configuration matches the target PCB footprint. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when designing systems requiring high-density PoE PSE capabilities compliant with latest IEEE standards. Ensure the design accommodates the 3 V to 3.63 V operating voltage range. Consider the thermal performance requirements associated with the 45 W total power output in the specified industrial temperature range.
Part Context
This part belongs to the PD692xx family of PoE controllers. It serves as a microcontroller unit tailored for managing power sourcing equipment functions. The specific variant indicates a particular firmware release intended for integration into larger networking solutions requiring standardized power delivery over Ethernet cables.
Replacement Considerations
Consult official Microchip substitution lists for compatible alternatives. Verify pinout and firmware compatibility if considering cross-model replacements within the same family.
