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  • UCC27211A: Compare table between UCC27211A, UCC27282 and SCT's SCT52A40

    TI Thinks Resolved
    Part Number: UCC27211A Other Parts Discussed in Thread: UCC27282 , Hi . As the title , I wanto promote the UCC27211A or UCC27282 to attack the SCT52A40 . These are used in the microinverter DC/DC part. Thanks
    • Answered

  • UCC27211A-Q1: selection of TI part number

    Resolved
    Part Number: UCC27211A-Q1 Other Parts Discussed in Thread: UCC27301A-Q1 Hi TI Team, We have selected UCC27211AQDDARQ1 gate driver for the replacement of Renesas gate driver ISL78434 in our motor control project(5.5kW 48V). can you suggest whether we can…
    • Resolved

  • UCC27211A: Gate driver output still present after VDD UVLO

    TI Thinks Resolved
    Part Number: UCC27211A Hi TI team, I have a typical H-bridge for a switching converter with two UCC27211A (one for leading/lagging leg) sharing the same Vdd. We are intentionally using the UVLO function to prevent switching by reducing the Vdd from…

  • UCC27211A: output pulse is larger than input

    Part Number: UCC27211A Other Parts Discussed in Thread: UCC27211 Hi Team, input pulse is 60ns, but output is ~100ns. see below waveform. middle is normal waveform and bottom is abnormal waveform. Both has 60ns input pulse. And we also found that the issue…

  • UCC27211A: next gen

    TI Thinks Resolved
    Part Number: UCC27211A Other Parts Discussed in Thread: UCC27211 Hi, just want to check on next gen of UCC27211 and wthether it's p2p. Thanks. BRs Given
    • Answered

  • UCC27211A-Q1: TIDUCB6

    Resolved
    Part Number: UCC27211A-Q1 Hi, Thank you for the wonderful analysis and documentation of 48-VDC Battery Powered Inverter Power Stage Reference Design for 5-kW Forklift AC Traction Motor . I have some queries on this design guide: 1. How R2 and R20 has been…
    • Resolved

  • UCC27211A: Maximum Duty Cycle

    TI Thinks Resolved
    Part Number: UCC27211A Other Parts Discussed in Thread: PMP21529 , , UCC25800 , PMP Hi Team, Good day! We need your help. Kindy find below the customer problem and please advise.Thank you very much for your support I had a look at the PMP21529 Test Report…

  • UCC27211A: What's the behavior when LI pin is permanently high?

    TI Thinks Resolved
    Part Number: UCC27211A Other Parts Discussed in Thread: UCC27211 Hi, Team Our customer use our UCC27211A in their BBU project, our device work's well in normal condition. But when they try to permanently Pull Li pin as high , they found that the LO…
    • Answered

  • UCC27211: Differences between UCC27211 and UCC27211A

    Resolved
    Part Number: UCC27211 Hi, I will post from "Related Questions". FAQ was posted about the differences between UCC27211 and UCC27211A. ------------ The UCC27211A also has an improvement to the noise immunity on VDD compared to the UCC27211. ---…
    • Resolved

  • UCC27211A: Power management forum

    Part Number: UCC27211A Dear Don, I have the same issue. So could you please let me understand this phenomena? My e-mail address is bahadir.turgut@artron.com.tr.

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