• TPS23750, PoE, Power Levels, Class 4 devices

  

  Craig Young

  Other Parts Discussed in Thread: TPS23841 , TPS23750 , TPS23754 , TPS23756 My customer is designing with the TPS23750 and they would like to know if this device supports Class 4 PD devices. The customer's PD device requires 24W and they are using 42V from…

  • over 14 years ago
  • Power management
  • Power management forum
Answered

• Re: High power PSE design(77W) using two PSE

  

  Eric Wright

  Resolved

  Please refer to the following: http://focus.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=slva223&fileType=pdf http://focus.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=slua377&fileType=pdf http://focus.ti.com/general…

  • over 13 years ago
  • Power management
  • Power management forum

• General question about PoE PSE and PD negative rail

  

  Shibuya

  Other Parts Discussed in Thread: TPS2375 , TPS2384 , TPS23754 , TPS23753 , TPS23750 , TPS23841 , TPS2376-H Team Could you tell me reason why protection circuit of both PSE and PD is inserted in negative rail in a general way? Best regards, Tetsuro

  • over 13 years ago
  • Power management
  • Power management forum

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