• RE: UCC28740: Can UCC28740DR operate with HV pin left open, and is it intended for DC input to DC output applications?

  

  Anita Yadav

  Hi Shota, Hori Shota said: Can UCC28740DR operate normally even when the HV pin is left open? Not recommended to keep HV pin floating as its purpose is HV startup and device all protection works on UVLO which is implemented across this pin. To read…

  • 6 months ago
  • Power management
  • Power management forum

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