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  • UCC21732: UCC21732 gate driver to control a full bridge inverter

    TI Thinks Resolved
    Part Number: UCC21732 Tool/software: Hello Experts, I was trying to use one gate driver for one leg (one high-side and one low-side MOSFET) and another gate driver for the second leg (one high-side and one low-side MOSFET). But I realized that UCC21732…

  • UCC21732-Q1: Half bridge invertor in UCC21732

    Part Number: UCC21732-Q1 Other Parts Discussed in Thread: UCC21732 Tool/software: Hello Experts, I am trying to simulate a half-bridge invertor in UCC21732 as follows (image attached). So, my questions are How is the connection of Rest Pin when we use…

  • UCC21732: UCC21732

    Part Number: UCC21732 Other Parts Discussed in Thread: UCC21750 , TINA-TI Tool/software: Hello, I have a UCC21732 gate driver, and I want to test it with a full bridge invertor through a SiC MOSFET. I am new to power electronics; can you share with me the…
    • Answered

  • UCC21732: Required mosfet for UCC21732 gate driver

    Resolved
    Part Number: UCC21732 Tool/software: Hello Experts, I'm confused about the MOSFET requirement for a single UCC21732 gate driver. I just need to know how much SiC MOSFET can UCC21732 gate driver supports with 100KHz switching frequency. Thanks, Biruk
    • Resolved
    • Answered

  • UCC21732: UCC21732(Design tools & simulation)

    Resolved
    Part Number: UCC21732 Tool/software: Hello, I need to simulate invertors in Ltspice with SiC MOSFET and UCC21732DWR gate driver. So, I need to have the OLB file of the UCC21732DWR gate driver, where can I get this OLB file ? I see the design and simulation…
    • Resolved
    • Answered

  • UCC21732: Unencrypted OLB spice model for UCC21732

    Resolved
    Part Number: UCC21732 Other Parts Discussed in Thread: UCC21750 Tool/software: Hello Experts, Could you please provide an unencrypted version of the LIB or OLB spice files for UCC21732? I am experiencing difficulties using it in PSpice and would prefer…
    • Resolved
    • Answered

  • UCC21732: FB inverter

    Resolved
    Part Number: UCC21732 Other Parts Discussed in Thread: UCC21551 Tool/software: Hello Experts, I’m working with a full bridge circuit utilizing the UCC21732 gate driver and SCT2080KE SiC MOSFETs with PSpice for TI. I applied a 400V DC input but did not…
    • Resolved

  • UCC21732: Full Bridge Inverter

    TI Thinks Resolved
    Part Number: UCC21732 Tool/software: Hello Experts, I have the following full bridge circuit with UCC21732 gate driver and SCT2080KE SiC Mosfet. I gave 400Vdc, but I did not get its equivalent at the output side (I got 10V only). I did not understand…

  • UCC21732-Q1: How long can this GDIC support peak source and sink current?(+/-10A)

    TI Thinks Resolved
    Part Number: UCC21732-Q1 Tool/software: Hi team! Could you please help to share the maximum withstand time for sourcing and sinking peak current? Customer has chosen small Rg that calcualted Isource/sink_pk= 10A Best Josh

  • UCC21732: Power sequence for UCC21732 driver IC

    TI Thinks Resolved
    Part Number: UCC21732 Tool/software: Hello TI Team, I wanted to know if/ what is the powering up sequence for the UCC21732 Driver IC, if any ? i.e. If only IN+ pin is powered by 5V (For non inverting) and supply such as VCC, GND, VDD, VEE, COM are…

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