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Product Detailed Parameters
- Description：MCU FOR PD692XX FAMILY FW VER 3.
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- 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-034500-TR is a Power Sourcing Equipment (PSE) controller within the Microchip PD692xx family, designed for IEEE 802.3af/at/bt standards. It integrates an MCU with firmware version 3.45 to manage up to 48 PoE channels. The device operates on a 3.3 V supply voltage and supports an industrial temperature range from -40°C to +85°C. Packaged in a 32-QFN (5x5 mm) format with exposed pad, it facilitates high-density Ethernet power distribution.
Feature Summary
- Integrates a microcontroller unit for centralized management of multiple PoE ports
- Supports classification and power delivery per IEEE 802.3af, at, and bt standards
- Provides programmable power sourcing capabilities for connected devices
Applications
- High-port-count PoE switches
- Industrial networking infrastructure
- Power over Ethernet midspan injectors
Procurement Notes
Verify component authenticity through authorized Microchip distributors or certified partners. Confirm the specific suffix indicates tape-and-reel packaging if required for automated assembly. Check for End-of-Life status or discontinuance notifications prior to final design approval to ensure long-term supply stability.
Selection Notes
Select this component when designing systems requiring integrated MCU control for numerous PoE ports. Ensure the design accommodates the 32-VFQFN package thermal requirements. Verify that the host system interface matches the MCU communication protocols defined in the official datasheet.
Part Context
This part belongs to the PD692xx series of PoE/PoE+/PoE++ controllers. It serves as a central management unit for powering remote devices over Ethernet cabling. The R-034500 designation specifies the hardware revision and embedded firmware version 3.45, distinguishing it from other variants in the family.
Replacement Considerations
Consult Microchip documentation for direct pin-compatible substitutes within the PD692xx family. Verify functional equivalence regarding supported IEEE standards and channel counts before considering alternative components.
