TPS23881
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High-power, 8-channel, power-over-ethernet PSE with 200mΩ RSENSE

 

Design kits & evaluation modules (5)

Name Part# Type
IEEE 802.3bt ready PSE daughter card for 24-port PSE system TPS23881EVM-083 Evaluation Modules & Boards
MCU daughter card for 24-port IEEE 802.3bt ready PSE system PSEMCUDAUEVM-082 Evaluation Modules & Boards
Mother board for 24-port IEEE 802.3bt ready PSE system PSEMTHR24EVM-081 Evaluation Modules & Boards
TPS23881 daughter card for IEEE 802.3bt ready PoE PSE applications TPS23881EVM-008 Evaluation Modules & Boards
TPS2388x motherboard for IEEE 802.3bt-ready PoE PSE applications BOOST-PSEMTHR-007 Evaluation Modules & Boards

Reference designs

24-Port (4-pair) power sourcing equipment reference design for multi-port applications

This reference design showcases a Type-4, 90W, 4-Pair 24-port Ethernet switch for Power over Ethernet (PoE) applications which can send up to 90W per port for IEEE 802.3bt Type 4 applications and up to 120W per port for non-standard applications. Based on the MSP430F523x family, TI's TPS2388x (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (2)

TPS2388x EVM GUI (Rev. B)  (ZIP 85157 KB )    17 Sep 2019  
TPS23881 PoE MSP430 Reference Code for Basic Application (Rev. A)  (ZIP 1866 KB )    06 Aug 2019