Answered

• RE: TPS562202S: Unstable output regulator based on Webench power design

  

  Edwin Zang

  Resolved

  Hi David, The test is no problem. In light loading TPS562202S goes into skip frequency mode to get higher efficiency. The frequency decreases a lot. Because there is no large loading. The ripple is the energy of one pulse. So it's a little larger.…

  • over 1 year ago
  • Power management
  • Power management forum

• RE: TPS562201: to replace other vendor

  

  Ryan Hu (BSR-MV)

  Hi chentsu, TPS562201 is SOT236 package, MP1652 is SOT563 package. You can look at the TPS562207 and the TPS562231 . TPS562201 has no need the R3. With it, TPS562201 will has stability issue. Without it, MP1652 will has stability issue. You can use R3=0…

  • over 2 years ago
  • Power management
  • Power management forum

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