TPS23882 Type-3, 30W, 2-pair, PSE daughter card for 24-port PSE systems
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Important Note

The TPS23882EVM-084 (TPS23882 24-channel, 2-pair daughter card) is one of three boards used for evaluation of TI's FirmPSE System Firmware. For all three boards, please order the FIRMPSEEVM2P-BDL bundle.

TPS23882 product advisory, latest firmware download, EVM User's Guide and Host Interface protocol User's Guide is available. Request now

FirmPSE System Firmware GUI, User's Guide, and Host Interface Protocol for port power management applications is available. Request now

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The TPS23882EVM-084 daughter card features an 8 channel, IEEE 802.3bt ready (Type-3, 30W) 2-Pair PSE controller. When paired with the PSEMTHR24EVM-081 motherboard and PSEMCUDAUEVM-082 MCU daughter card (sold separately), users can evaluate a multiple-port PSE system.

The full PoE Evaluation ecosystem includes the following (optional companion tools also listed):

  • 24-Port PoE PSE Evaluation System
    • PSEMTHR24EVM-081: Mother board for 24-Port PoE PSE applications (sold separately)
    • PSEMCUDAUEVM-082: MSP430 daughter card for 24-Port PoE PSE applications (sold separately)
    • TPS23882EVM-084: TPS23882 daughter card for 24-port (Type-3, 30W) 2-Pair PoE PSE applications (sold seperately)
    • MSP-FET: Used with PSE system firmware GUI to flash code to MSP430 device (sold separately)
    • USB2ANY Interface Adapater: Used with PSE system software GUI for I2C/UART Interaction with PSEMCUDAUEVM-082 daughter card (sold separately)
  • FirmPSE system firmware solution for customers desiring configurable, production-ready, system software control

  • 24 port PoE PSE system and expandable to 48 ports through edge connectors
  • Highly flexible system with configurable GUI and host interface
  • Multiport power management
  • IEEE 802.3bt ready
  • Mutiple power supplies
  • Supporting Legacy PD

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TPS23882 Type-3, 30W, 2-pair, PSE daughter card for 24-port PSE systems


Pricing may vary.


TPS23882EVM-084 + PSEMCUDAUEVM-082 + PSEMTHR24EVM-081 bundle

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TI's Standard Terms and Conditions for Evaluation Items apply.

Software development (1)

Name Part Number Software Type
MSP MCU Programmer and Debugger  MSP-FET  Programming tools 

Hardware development (3)

Name Part Number Tool Type
MCU daughter card for 24-port IEEE 802.3bt ready PSE system  PSEMCUDAUEVM-082  Daughter cards 
Mother board for 24-port IEEE 802.3bt ready PSE system  PSEMTHR24EVM-081  Evaluation boards 
USB2ANY interface adaptor  USB2ANY  Evaluation boards 

TI Devices (3)

Part Number Name Product Family
ISO7731  Robust EMC, triple-channel, 2/1, reinforced digital isolator  Isolation 
ISO7741  Robust EMC, quad-channel, 3/1, reinforced digital isolator  Isolation 
TPS23882  Type-3 2-pair 8-channel PoE PSE controller with SRAM and 200 mΩ Rsense  Power over Ethernet (PoE) ICs 

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