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• TPS23753A: Passiv POE

  

  Sergey Avdjushin

  Resolved

  Part Number: TPS23753A Other Parts Discussed in Thread: TPS23758 , TPS23750 , TPS23750EVM-108 Hello! In our products, we use POE chips from another manufacturer. When customers connect our products to the Passive POE adapter, it often burns out. We plan to…

  • Resolved

  • over 4 years ago
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• RE: TPS23750: Schematic Review Request

  

  Thomas Amlee

  Nicky, I got ~333mV for the ripple on the output of TPS23750EVM-108 with no load. Here's the waveform.

  • over 7 years ago
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• RE: SLUA469 Transformer ringing

  

  Darwin Fernandez

  Hi Kresten, This may be a layout issue or assembly issue. You may want to double check connections. The design in the app note is the same as the EVM below. You can try ordering the EVM and comparing waveforms. http://www.ti.com/tool/tps23750evm-108 Regards…

  • over 10 years ago
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• RE: TPS23753AEVM-001

  

  Eric Wright

  Gary, the report sent used a different EVM (TPS23750EVM-108) but TPS23753AEVM-001 was tested on the same setup as configured per the TPS23753AEVM-001 schematic shown in the user guide. The results of that scan are shown in the TPS23753AEVM-001 user guide…

  • over 11 years ago
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