Answered

• TPS62290EVM-279: The negative voltage on switching pin in TPS62290EVM is around -0.6V and over 0.3V sepc.

  

  Frank(EP) Liu

  Resolved

  Part Number: TPS62290EVM-279 Other Parts Discussed in Thread: TPS62290 hi Sir, The negative voltage of SW pin of TPS62290 in EVM is aournd -0.6V. it's over 0.3V spec. The waveform below shows that the switching waveform in EVM. the measure point is…

  • Resolved

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

• RE: TPS62290: Need CE Certification Details

  

  Yann Ducommun

  Hi Karthik, I can only reply for TPS62290DRVT and TPS62291DRV. Please start a separate thread for the remaining devices, in order that your question can be assigned to the responsible team. Plastic encapsulating materials used in TI semiconductor…

  • 9 months ago
  • Power management
  • Power management forum

• RE: TPS62293-Q1: Evaluation Board for TPS62293-Q1

  

  Tanvee

  Hi Masaru, I would suggest to use TPS62290EVM. https://www.ti.com/tool/TPS62290EVM-279 TPS62293-Q1 has fix output voltage. You have to replace the fix voltage device on original EVM and need small modification on feedback loop. You have to modify…

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

• RE: TPS62290: Response Time of EN Pin

  

  Sadanori Kato

  Resolved

  Hi Febin-san, Thank you for your support. Could you please test the following scenario(case #1 ~ #3) with TPS62290EVM-279? The VOUT behavior is what I would expect. Best regards, Kato

  • over 6 years ago
  • Power management
  • Power management forum

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