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Showing 52 results View by: Thread Post Sort by
  • UCC21710-Q1: UCC21710-Q1 VDD short to COM issue

    jimmy zhang77361
    jimmy zhang77361
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: ABS We use UCC21710-Q1 to drive a SIC-MOSFET and use a isolation power supply to power UCC21710-Q1.. But when we power-up the board, the circuit does not work. Later it was found that the resistance…
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC21710-Q1: OC pin used for DESAT protection

    vamshi priya nakara komula
    vamshi priya nakara komula
    Resolved
    Part Number: UCC21710-Q1 Hai, we designed a gate driver board using UCC21710-Q1 ,and using OC pin for desat protection as shown on below picture to drive a SIC -MOSFET the value we took for RT25-5Kohms , RT22-15Kohms,RT21-2600ohms and capacitor CT19 0…
    • Resolved
    • 6 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC21710-Q1: OUTH/OUTL Always gives -3volts

    vamshi priya nakara komula
    vamshi priya nakara komula
    Resolved
    Part Number: UCC21710-Q1 These are the following Inputs/outputs we have given: Inputs: Pin 15 - Vcc - 5V Pin 9 - Gnd - Gnd from supply Pin 10 - IN+ - pulse from microcontroller Pin 11 - IN- - Gnd from microcontroller Pin 14 - Reset - kept open From separate…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC21710-Q1: VINH, VINL, VINHYS specs with Vcc=5V condition

    NOBUO FUJIHARA
    NOBUO FUJIHARA
    Resolved
    Part Number: UCC21710-Q1 Hi team, Could you provide VINH, VINL, VINHYS specs with Vcc=5V condition? Datasheet defines those specs with Vcc=3.3V. best regards,
    • Resolved
    • 9 months ago
    • Power management
    • Power management forum
  • UCC21710-Q1: UCC21710-Q1

    Shane Donia Singh
    Shane Donia Singh
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 , TEST Hi engineers, I tried simulating the component UCC21710-Q1 in LTspice but when I implemented the component it is simulating infinitely long time and not coming up with a simulated…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC21710-Q1: FAULT assertion condition

    NOBUO FUJIHARA
    NOBUO FUJIHARA
    Resolved
    Part Number: UCC21710-Q1 Hi team, I got question from customer. Is there any condition other than OC detect event which makes FLT pin set low ? Best regards,
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC21710-Q1: FLT and RDY recovery condition

    NOBUO FUJIHARA
    NOBUO FUJIHARA
    Resolved
    Part Number: UCC21710-Q1 Hi team, My customer asks following questions, could you support? (1) RDY condition in Table 3 In Table3, why does RDY stay HiZ while VCC is in PD? (2) RDY recovery condition Recovery from VCC/VDD under voltage : tRDYHLD time…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC21710-Q1: transistor connection

    Daria Kiseleva
    Daria Kiseleva
    TI Thinks Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 , , UCC21732-Q1 Good day, I couldn't find any information on how to connect several transistors to gate driver (clmpi pin) for UCC21710. Could you help me with this? Thank you, Dari…
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] UCC21732-Q1: UCC21739-Q1/UCC21710-Q1/UCC21750 & -Q1/UCC21736-Q1 differences

    Saurabh Tewari
    Saurabh Tewari
    Resolved
    Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21739-Q1 , UCC21710-Q1 , UCC21750 , UCC21736-Q1 , UCC21736 Hello everyone, I need a high current gate driver and all of these drivers meet my needs. But I need to pick one or two. I went through…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC21710-Q1: PSpice Macro Compilation Error

    Ayman Ahmad
    Ayman Ahmad
    Resolved
    Part Number: UCC21710-Q1 Hi, I imported the PSpice model of UCC21710-Q1 by commenting out the lines which call the IXGA8N100 model as suggested in the related thread. I was able to import it as a macro but get the following error during compilation. Could…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
>

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