Answered

• TPS23751: Evaluation of TPS23751 for Use in 10G Base Applications

  

  Jacky Huang

  Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: PMP11254 , , Tool/software: I would like to replicate the TPS23751 circuitry from the PMP11254 reference design and apply it in a 10G Base network environment. However, since the original reference…

  • Resolved

  • over 1 year ago
  • Power management
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• TPS23752: TPS23752 POWER OVER ETHERNET, OUR LAN8740 IC heating very much.

  

  Pallav Patidar

  Part Number: TPS23752 Other Parts Discussed in Thread: PMP11254 On normal power supply our circuit of LAN8740 IC heat normal, But on TPS23752 IC POE supply LAN8740 IC heat very much high. Please needful for this.

  • over 2 years ago
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• TPS23751: Design guide

  

  Zoey Wu

  TI Thinks Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: PMP20220 , PMP11254 , TIDA-00617 hi team, do we have a deign guide on the regarding power ,Vin, Vout, frequency ？ thanks~

  • over 2 years ago
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• TPS23751: Controller Design Tool

  

  Matan Hershkovitz

  TI Thinks Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: LM5155 , PMP20220 , PMP11254 , TIDA-00617 , , TPS23754 , TPS23752 , TPS23756 , PMP22301 Tool/software: Hi, Is there a design calculator (Excel) which can help in the design, like the one you have…

  • over 2 years ago
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Answered

• TPS23751: is fine for CCM flyback?

  

  Di Wang

  Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: PMP11254 , PMP22806 Hi expert, I would like to confirm if TPS23751 is fine for 12Vin to 12Vout/18W flyback in CCM. Thanks

  • Resolved

  • over 3 years ago
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Answered

• TPS23751: schematics review for PoE PD 18W(12V/1.5A)

  

  Henry Wang3

  Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: PMP11254 Tool/software: Hi Sir, My customer is using the TPS23751 for the PoE PD 18W(12V/1.5A) application, could you please review the below schematic and advise some some comments? Thanks! TPS23751…

  • Resolved

  • over 1 year ago
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Answered

• TPS23751: How to calculate Rff

  

  Shinichi Inoue

  Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: PMP11254 , Dear Specialists, My customer is considering TPS23751 and referring PMP11254. They have a question about how to calculate Rff. I'd be grateful if you could advise. --- According…

  • Resolved

  • over 5 years ago
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• TPS23751: EMI report

  

  user4782171

  TI Thinks Resolved

  Part Number: TPS23751 Other Parts Discussed in Thread: PMP11254 , Hi Team, My customer wants to use TPS23751 and refer our PMP11254 design. But they are concerning the EMI performance. Do we have the EMI test report that relates to TPS23751 could be…

  • over 6 years ago
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  • Power management forum
Answered

• TPS23754-1: can replace TPS23754-1 from TPS23756

  

  Tommy Tzeng

  Resolved

  Part Number: TPS23754-1 Other Parts Discussed in Thread: TPS23756 , PMP11254 Hi Sir, we directly change TPS23754-1 from TPS23756, but found that +12v output has jitter problem. hope learn from you, what parts of the schematic need to be modified…

  • Resolved

  • over 4 years ago
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Answered

• RE: TPS23754: Cost Down Design

  

  Michael Gilge

  Resolved

  Hello, we are also using PMP11254 as the basis for a low cost TPS23751 design. We have also changed the transformer against LinkCom LDT8202-51R. Question: What is the allowable input voltage range for adapter supply? PMP11254 is rather limited form…

  • over 6 years ago
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