• UC1543: Ambeint & Junction Temperature clarification

  

  PRAHLAD Supeda

  TI Thinks Resolved

  Part Number: UC1543 As per datasheet the operating Junction temperature is Tj= ‘-55 to 125C, at the same time it says the Operating Ambient temperature is also Tj= ‘-55 to 125C. Ideally junction temperature should be higher than ambient. Could you please…

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

• UC1543: U.V Electronic symbol and circuit application

  

  Jonathan Geronga

  Resolved

  Part Number: UC1543 Hi Team, I am posting this in behalf of our customer: 1. Our customer would like to confirm what is the name of the symbol below in the block diagram of U.V. Sense and N.I. Input of UC1543: 2. When U.V. Sense voltage…

  • Resolved

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

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