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  • UCC27201: UCC27201DR

    TI Thinks Resolved
    Part Number: UCC27201 Tool/software: Hello Team , I require UCC27201DR Spice module for simulation purpose. Could you please share spice module for the same ? Thank you
    • Answered

  • UCC27201: Possibility of component destruction

    Resolved
    Part Number: UCC27201 Tool/software: Hi team, What are the chances of component breakdown under the following conditions? I thought there would be no problem because the absolute maximum ratings are covered, but I would like to confirm this because…
    • Resolved

  • UCC27201: PCN: Difference between UCC27201DR old and new one

    TI Thinks Resolved
    Part Number: UCC27201 Tool/software: Dear TI-Team, I would need a quick response in regards to these questions: initial question: Could you please provide the date code from which the datasheet update, in the PCN # 20240723008.1 described, was implemented…

  • UCC27201A: Technical Support Request for UCC27201 – Device Overheating Under Load

    Part Number: UCC27201A Other Parts Discussed in Thread: UCC27201 , CSD18563Q5A , Tool/software: Dear Texas Instruments Support Team, I hope this message finds you well. I am currently using the UCC27201 high-side/low-side driver in a power switching…

  • UCC27201: About propagation delays

    Part Number: UCC27201 Tool/software: Dear Expert The attachment is the UCC27201A chip, which experiences delay changes under different loads. Please help analyze the cause. This problem only occurs in the upper tube driver, which outputs one of the…
    • Answered

  • UCC27201: Boostrap cap

    Resolved
    Part Number: UCC27201 Customer found some failure returns from field site after customer product released for some years. The failure part including MOSFET and boostrap cap. In the schematic, DC57 and DC58 are 22uF Cap, and there is an ex. diode added…
    • Resolved

  • UCC27201: UCC27201 High Side HO is not Switching, when HI is high . HO Pin remains low when HI pin driven to High

    TI Thinks Resolved
    Part Number: UCC27201 Hello, We are using UCC27201 in one of our application, HO pin of UCC27201 remains ZERO W.R.T HS always, when HI is driven with high Signal also. Attached the schematic below As per device logic table. If HI pin - High…

  • UCC27201: The difference between 27201 and 27200

    TI Thinks Resolved
    Part Number: UCC27201 Other Parts Discussed in Thread: UCC27200 , UCC27200A , Hi experts, I'm a little confused about CMOS input and TTL thresholds. Can they be connected directly from C2000? By the table, the input rising threshold is 5.8V, does…

  • UCC27201: UCC27201

    TI Thinks Resolved
    Part Number: UCC27201 Does anyone in the community can point me to the place where I can get spice model for UCC27201?
    • Answered

  • UCC27201: UCC27201

    Resolved
    Part Number: UCC27201 Hello, We are using UCC27201 in one of our application, HO pin of UCC27201 remains high always when LI is driven with high Signal also. Attached the schematic below PWMOUT1 is always high going to MOSFET, how to make it low…
    • Resolved

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