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  • UCC21756-Q1: UCC21756 Desat auxiliary circuit to reduce blocking time

    Resolved
    Part Number: UCC21756-Q1 Tool/software: Hi, I am making a schematic of gate driver (UCC21756-Q1) for driving an SIC Mosfet. So, I went through a few documents on desat detection and an auxiliary circuit to reduce blocking time. I am attaching the picture…
    • Resolved

  • UCC21756-Q1: How to modify UCC21750 EVM to fit UCC21756

    TI Thinks Resolved
    Part Number: UCC21756-Q1 Other Parts Discussed in Thread: UCC21732 Hi, I refer to your document, module and gate driver compatibility https://www.ti.com/lit/ug/sluuck0/sluuck0.pdf?ts=1707984265782&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct…
    • Answered

  • UCC14241-Q1: UCC14241 with UCC21756 protection signal feedback ground issue

    Resolved
    Part Number: UCC14241-Q1 Other Parts Discussed in Thread: UCC21756-Q1 , TL431 , UCC33420 Tool/software: Hi, I am using UCC21756-Q1 gate driver IC for driving an SiC MOSFET. The power supply used to generate +15V and -5V for the gate driver is UCC14241…
    • Resolved
    • Answered

  • UCC21756-Q1: PSpice file for UCC2156

    Resolved
    Part Number: UCC21756-Q1 Other Parts Discussed in Thread: UCC21750 Hello, can I please have a PSpice file for UCC2156 gate driver?
    • Resolved

  • UCC21756-Q1: Soft turn-off problem when using an external push-pull current buffer

    TI Thinks Resolved
    Part Number: UCC21756-Q1 Tool/software: The recommended soft turn-off circuit in UCC21756 datasheet, in my design VDD-VEE=25V (+20/-5V) and I want a 600ns STO process, so Csto is about 22nF according to the formula in datasheet, and Rsto is 10 ohm. …

  • UCC21755-Q1: UCC21755/UCC21756

    TI Thinks Resolved
    Part Number: UCC21755-Q1 Tool/software: Hi, We are using a UCC21756 gate drive to run 6 SiC MOSFET in inverter, if one gate driver detects a overcurrent situation it send a fault a signal to microcontroller to reset all other gate driver at current…
    • Answered

  • UCC21756-Q1: Can we connect FLT and RST together to go for global shutoff

    Resolved
    Part Number: UCC21756-Q1 Hi Team, Hope you are doing good. I am using UCC21756 in my 3 phase inverter application, In short circuit or Over current condition planning to shutdown all the 06 IC's together. For that we are thinking to use FLT pin, if…
    • Resolved
    • Answered

  • UCC21756-Q1: Design recommendation for DESAT protection when using SiC modul

    Resolved
    Part Number: UCC21756-Q1 Hello, would you recommend to use DESAT protection of UCC21756 for SiC moduls? In some other posts were the recommendation to use OC protection instead of DESAT? We want to avoid false trigger. Have you any recommendations for…
    • Resolved

  • Selection of the Gate Drive IC for SiC MOSFETs

    Part Number: UCC21738-Q1 Other Parts Discussed in Thread: UCC21710-Q1 , UCC21717-Q1 , UCC21755-Q1 , UCC21737-Q1 , UCC21732-Q1 , UCC21756-Q1 , UCC21750 Tool/software: Dear TI support, I’m currently designing a Dual Active Bridge (DAB) converter, and…
    • Answered

  • SN65C1167E: Alternative to SN65C1167E for higher ambient temperature

    Resolved
    Part Number: SN65C1167E Other Parts Discussed in Thread: UCC21756-Q1 , AM26C31 , AM26C32 Tool/software: Hi, I am currently in the process of making a gate driver board that will have UCC21756-Q1. I would like to use a differential receiver at the gate…
    • Resolved

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