• LM25088MH-1EVAL: peak current mode control shows sub-harmonic oscillation

  

  Andreas Peterswerth

  TI Thinks Resolved

  Part Number: LM25088MH-1EVAL hi there, I do habe a sample circuit (product, no eval) on desk, using LM25088MH. The problem ist sub-harmonic oscillation from peak current mode control. When examining the datasheet, on page 22, chapter 9.4.4 i come across…

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

• LM25088: How to reduce switching noise.

  

  Louis Han15

  TI Thinks Resolved

  Part Number: LM25088 Hello I Designed with reference to the LM25088MH-1EVAL using LM25088. However, overshoot noise occurs as shown in the waveform below. How can I reduce this noise? Best Regards. LM25088MH-1EVAL

  • over 5 years ago
  • Power management
  • Power management forum

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