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UCC28950: ucc28950

Part Number: UCC28950
Other Parts Discussed in Thread: TL103WA


    I am using ucc28950 in our circuit for MOSFET gate signal.Based on feedback signal we will get MOSFET gate signal This controller will help to move CC and CV mode but we cant able to switch so please guide us.



  • Hello Aravind Raghul,
    Sorry about the delay in answering your question.
    Can you please provide a high resolution image of schematic and more details of the issue?
    I can see that there is a voltage control feedback and a current feedback.
    Is your intention is to regulate the output voltage up to a set output current and then allow the current feedback to dominate the control ?
    TI makes a dual opamp with integrated reference ,the TL103WA, for this type of application and it may make your implementation easier to design
  • Hello Aravind

    I am assuming that you have been able to resolve your issues and am closing this thread. You may re-open it if I am mistaken or else start a new thread.