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  Kuan Wei Chen (Kevin Chen)

  • 8 days ago
  • Power management
  • Power management forum

  UCC2897A: Shut down during 42V

  • Resolved

  Part Number: UCC2897A Dear Team, This circuit will shut down during 42V running overnight. Do you
• 

  stanley wang

  • 17 days ago
  • Power management
  • Power management forum

  UCC2897A: 54V to 12V output (with PRI AUX)

  • Resolved

  Part Number: UCC2897A Hi Sir, please see attached file, we use UCC2897A PWM controller.(input 54V
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  Navin Kumar2

  • 1 month ago
  • Power management
  • Power management forum

  UCC2897A: Need a extra chip to limit the power

  TI Thinks Resolved

  Part Number: UCC2897A In the Control chip UCC2897A, we have cycle by cycle current limit. But this will vary with my input voltage range 80V-120V. I want to fix the maximum input power irrespective of the input voltage. How I can do that? Is there any...
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  John Griffin1

  • 18 days ago
  • Power management
  • Power management forum

  RE: UCC2897A: UCC2897A asn not boot.

  Hello Eock, You will find the calculator Here: https://www.ti.com/product/UCC2897A?keyMatch=UCC2897A&tisearch=Search-EN-everything&usecase=GPN#design-development##design-tools-simulation SLUC662A zip file is about halfway down the page ...
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  Teng Feng

  • 15 days ago
  • Power management
  • Power management forum

  RE: UCC2897A: ESD test discussion

  Hi Charles, I am closing this post now, since we are discussing it by email. Thank you. Regards, Teng
• 

  Minqi Zhao

  • 1 month ago
  • Power management
  • Power management forum

  UCC2897A: Selection request

  • Resolved

  Part Number: UCC2897A Dear experts, My customer is looking for a ACF solution, the demand
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  John Griffin1

  • 23 days ago
  • Power management
  • Power management forum

  RE: UCC2897A: Conducted EMC Problems

  Hi Philipe, Im sure sure if I have any more suggestions as to how to help you. As you know EMI mitigation is more of an art than a science so I encourage you to re evalute your input EMI filter , pcb layout and overall packaging. Your noise peaks around...
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  MANOJ GUNDA

  • 1 day ago
  • Power management
  • Power management forum

  RE: UCC2897A: https://www.ti.com/lit/tsc/slum606

  Hi Peter Yes it is regarding same issue. I posted it again thinking some other person might also support me regarding this issue. Please kindly look into this and help with the issue.
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  MANOJ GUNDA

  • 1 day ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

  RE: WEBENCH® Tools/UCC2897A: https://www.ti.com/lit/tsc/slum606

  Hi Peter Thanks for the response. I was looking for your response. Slum6060 copy used to give result in a hour. But the UCC2897A_ test takes a very long time more than 2 hours to get results. I have made some changes to the simulation model...
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  Irene Perez

  • 2 months ago
  • Power management
  • Power management forum

  UCC2897A: Application Report SLUA672

  TI Thinks Resolved

  Part Number: UCC2897A Hello, In the SLUA672 there is a picture of a SIMPLIS schematic including the UCC2897A controller with the simulation circuit for the loop stability verification, Figure 6 of the document. Could you please share that Simplis...

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