TPS23754: Question about TPS23754

Jimmy Huang

Part Number: TPS23754

Hello：

Customer has a project to use POE power supply module, there is TPS23754 in the block diagram. Customer has never used this kind of POE power supply module before, would like to ask how to connect with the system?Thanks！！！

over 2 years ago

0 Diang Xing over 2 years ago

TI__Mastermind 37121 points

Hi Jimmy,

Thanks for reaching out!

The PoE can provide DC Power over same Category 5 twisted-pair cable that carries Ethernet data, like the below two pictures.

The power device (PD) TPS23754 has an internal MOSFET as hotswap and PWM controller. You can take a look at TPS23754EVM-420 (https://www.ti.com/tool/TPS23754EVM-420) and TPS23754EVM-420 (https://www.ti.com/tool/TPS23754EVM-383) for detailed circuit information.

Best regards,

Diang

+1 Diang Xing over 2 years ago in reply to Diang Xing

TI__Mastermind 37121 points

Hi Jummy,

I will close this thread for now. Please reply or open a new thread if you have further questions.

Best regards,

Diang

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TPS23754: Question about TPS23754