• TPS543B25: Request for Internal Pullup Current Value at the Enable Pin - TPS543B25RYSR

  

  Sam Durai

  TI Thinks Resolved

  Part Number: TPS543B25 Tool/software: Hi Team, What is the internal pullup current (Ip) value on the enable pin of TPS543B25RYSR? We need this data, to determine the required drive strength for this pin. Regards, P. Sam Durai.

  • 25 days ago
  • Power management
  • Power management forum

• TPS543B25: Footprint Optimization

  

  Sam Durai

  TI Thinks Resolved

  Part Number: TPS543B25 Tool/software: Hi Team, I am using the part TPS543B25RYSR in my new design. When we create circuit designs in Webench tool with the below inputs, we need to provide 10# 10uF (0805) caps and 2# 1uF (0603) caps. The datasheet suggests…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• RE: TPS543B25: TPS543B25 webench schematic missing feedback resistors

  

  Umayal Ramanathan

  Resolved

  Hi David, The fix with respect to the schematic is now available on ti.com. Kindly revert back to us for any further queries. Thanks and Regards, Umayal

  • 6 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPS543B25: TPS543B25 how to increase gain

  

  darren fu

  TI Thinks Resolved

  Part Number: TPS543B25 TPS543B25 chip how to increase gain ?the file include BODE image, Question is the gain passes through the cross-over frequency and the waveform becomes flat. . TPS543B25 LOOP.docx

  • 9 months ago
  • Power management
  • Power management forum

• TPSM843A26: GOSNS pin suggestion

  

  Yuxi Liu(Tony)

  TI Thinks Resolved

  Part Number: TPSM843A26 Other Parts Discussed in Thread: TPS543B25 , Tool/software: Hi TIer My customer are now connecting gosns from the load to a single point of ground, fb follows the recommended layout EVM example. And in normal , FB need remote connection…

  • 3 months ago
  • Power management
  • Power management forum

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