Answered

• RE: TPS54J060: Feedback capacitor of TPS54J060

  

  Yitzhak Bolurian

  Resolved

  Hi Fred, Your calculation is right, the cap will add a zero, and a pole at much higher frequencies. The frequency of the zero can be derived from (Rtop * C) , and the frequency of the Pole is driven from ((Rtop || Rbottom) * C) If you want to understand…

  • over 4 years ago
  • Power management
  • Power management forum

• TPS54325: A question about the transfer function of On-time Timer.

  

  user5809830

  TI Thinks Resolved

  Part Number: TPS54325 Hi, Recently, I have read an application report, named "D-CAP2TM Frequency Response Model based on frequency domain analysis of Fixed On-Time with Bottom Detection having Ripple Injection"(SLVA546). In this report, it writes "The…

  • over 7 years ago
  • Power management
  • Power management forum

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