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  • UCC21737-Q1: UCC21737QDWRQ1

    Resolved
    Part Number: UCC21737-Q1 Hi , UCC21737QDWRQ1 is this gate driver supports normal SI MOSFET? It is mentioned that it supports SIC and IGBT in the datasheet. Regards, Maishalini T
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  • UCC21737-Q1: VDD over voltage protect

    Resolved
    Part Number: UCC21737-Q1 hi teams according to datasheet, it seems like UCC21737 doesn't have secondary power over voltage protect. Am i right? Do you have any simple solution to do secondary power over voltage protect?
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  • UCC21737-Q1: CLMPE output

    TI Thinks Resolved
    Part Number: UCC21737-Q1 Good day, colleagues, My customer is using a UCC2173-Q1 and it seems as if the CLMPE output switch off is basically at the same time as OUTH rise. In the datasheet there is this figure, with the markings in red added by me: (This…
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  • UCC21737-Q1: Timing of active Miller clamp

    Resolved
    Part Number: UCC21737-Q1 Hello Experts, We use the external active Miller clamp feature. The Turn-On of the external Clamp-Mosfet (At Turn-Off of the Gate) works fine. The Turn-Off of the external Clamp-Mosfet (At Turn-On of the Gate) is too slow, it…
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  • UCC21737-Q1: capacitor of SiC gate

    Resolved
    Part Number: UCC21737-Q1 hi expert when I use UCC21737-Q1 to driver SiC. According to the following information from <SLUUBX2B.pdf>. I remove a 20np capacitor in my own PCB. BUT SiC supplier advice to add this 20np capacitor. Pls share your valuable…
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  • UCC21737-Q1: UVLO detection point

    Resolved
    Part Number: UCC21737-Q1 hi experts i have a question about point of VDD/VCC/VEE detection. take Vdd as an example. as the following picture shown, is point of VDD detection close to upper red circle or the under red circle? if VDD detection is the under…
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