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Product Detailed Parameters
- Description：MCU
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Type：Controller (PSE)
- Number of Channels：48
- Power - Max：90 W
- Internal Switch(s)：No
- 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 PD69200R-017217 is a Power Sourcing Equipment (PSE) controller from the PD692xx family, designed for IEEE 802.3af, 802.3at, and 802.3bt PoE applications. It supports up to 48 channels with a maximum power output of 90 W per port. The device operates on a 3V to 3.63V supply voltage and functions within a temperature range of -40°C to +85°C. Packaged in a compact 32-QFN (5x5 mm) surface-mount format, it integrates firmware version 1.72.
Feature Summary
- Supports IEEE 802.3af, 802.3at, and 802.3bt standards for versatile PoE deployment
- Integrates 48 independent channels for high-density network infrastructure
- Compact QFN-32 package design optimized for space-constrained PCB layouts
Applications
- High-port-count PoE switches and hubs
- Enterprise network infrastructure equipment
- Power sourcing modules for IoT gateways
Procurement Notes
Verify component status as this part may be obsolete or end-of-life. Confirm firmware version compatibility with existing system requirements. Check for authorized distributors offering remaining stock or qualified replacements. Ensure supply chain stability before finalizing design-in decisions due to potential discontinuation risks.
Selection Notes
Select this controller for designs requiring high channel density and support for latest PoE standards including Type 4. Evaluate thermal management needs given the 90W per port capability. Consider the 32-QFN footprint constraints during PCB layout. Verify that the host MCU can interface correctly with the integrated firmware architecture.
Part Context
This component belongs to Microchip's PD692xx series of PoE controllers. It serves as a central processing unit for managing power delivery across multiple Ethernet ports. The series is widely used in networking hardware requiring compliant and efficient power distribution over standard cabling infrastructure.
Replacement Considerations
Check for updated firmware versions within the same PD692xx family. Consult Microchip documentation for pin-compatible alternatives if available. Verify that any substitute maintains support for 802.3bt standards and similar channel counts.
