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  • UCC21542: Reg- unencrypted .lib file (spice model)

    TI Thinks Resolved
    Part Number: UCC21542 Other Parts Discussed in Thread: PSPICE-FOR-TI , UCC21551 , , TINA-TI Kindly provide unencrypted .lib file for LT spice simulation . We have active NDA with TI.

  • UCC27710: Precautions when replacing UCC27710D

    TI Thinks Resolved
    Part Number: UCC27710 Other Parts Discussed in Thread: LM5116 , , UCC27712 , UCC21551 Tool/software: Hi, We are considering replacing the 2EDL05N06PF. 2EDL05N06PF: https://www.infineon.com/dgdl/Infineon-2EDL05x06xx-DataSheet-v03_03-EN.pdf …
    • 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

  • UCC21520EVM-286: RC FILTER

    Part Number: UCC21520EVM-286 Other Parts Discussed in Thread: UCC21550 , UCC21551 , UCC21520 Hello team, Please refer image below. Can you please share how to select the RC filter values for incoming PWM from MCU? what is the purpose of having 10kohm…
    • Answered

  • UCC5350-Q1: The Vgs waveform of high side SiC MosFET using UCC5350 by bootstrap power supply in motor control application

    Resolved
    Part Number: UCC5350-Q1 Other Parts Discussed in Thread: UCC5350 , UCC21551 Hi I'm testing UCC5350 for SiC driver in PMSM control application(600VDC input). I use bootstrap method to give the high side UCC5350 Power supply. The waveform of the Vgs…
    • Resolved

  • RE: UCC21550-Q1: Functional safety FIT rates

    Hi Molly, Here is the functional safety FIT rate, FMD and pin FMA document for UCC21551-Q1. sffs693.pdf This is for the enable version of UCC21550-Q1 so everything else will be identical. Hope this helps! Regards, Hiroki

  • UCC20225A-Q1: ratings of VSSA PIN

    Part Number: UCC20225A-Q1 Other Parts Discussed in Thread: UCC21551 , UCC20225 , UCC21225A Hello: It seems that nowhere in the ds of UCC20225A is any mention of ratings of the VSSA pin which gets connected to the half-bridge node named SW. Is it limited…

  • UCC21520: Short circuit between OUTB pin and VSSB pin in the low side driver.

    Part Number: UCC21520 Other Parts Discussed in Thread: TIDA-00366 , UCC21550 , UCC21551 Hello supporter, I used UCC21520 for a half-bridge 3 phase to control the motor. Initially, everything operates normally but a surprising error happens (short circuit…

  • RE: UCC27714: AEC-Q half bridge driver without interlock feature for two switch forward converter and High side HB pin withstand voltage of 300V

    Hello Karthik, Yes, regardless of the UCC27714 or the UCC21551-Q1, there is still an issue regarding charging the bootstrap capacitor as the switch node needs to switch close to ground for the bootstrap capacitor to charge. Using a dual low side driver…
    • Answered

  • UCC23513: Dual channel version of UCC23513

    Resolved
    Part Number: UCC23513 Other Parts Discussed in Thread: UCC21551 Dear Experts, I am looking for an IC that has got the same features of UCC23513, but with 2 channels. I am using this IC as an alternative for optocouplers to shift 5V to 15V and provide…
    • Resolved

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