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  • UCC256404: min and max resonant frequency limitation

    • Resolved
    Part Number: UCC256404 Hello, Our customer has an question if UCC256404 /403 has minimum and maximum

  • UCC256404: Maximum switching frequency

    • Resolved
    Part Number: UCC256404 Hi team, My customer is considering to use the UCC256404 . Could you tell me

  • RE: UCC256404: gate driver

    Thank you very much for your help. I understand that UCC256404 can support gate driver and UCC25727A is appropriate gate driver. best regards,

  • UCC256404: Ucc256404

    • Resolved
    Part Number: UCC256404 hello, I have to design a smps for audio. I look at ti referance design

  • RE: UCC256404: UCC25640x Anti-Capacitive-mode protection

    Hi, Kevin 1. UCC25640X has anti-capacitive mode, it is ZCS protection in UCC25640X. 2. This function cannot be turned off, UCC25640X always detect resonant current to realize ZCS proection. BR, Yunsheng

  • RE: UCC256404: Schematic review request

    Hi, I've been in touch with the expert and got the design review. In my case I needed to increase Rll/ss_lower more to increase the BMTL threshold. Thanks for the support. With kind regards, Willem

  • UCC256404: 300W LLC Converter for lower input voltages

    • Resolved
    Part Number: UCC256404 Efficiency is of high concern for my current design, hence the choice

  • RE: UCC256404: UCC256404 won't enter burst mode

    Hi JeroenW, Sorry to hear about the trouble getting into burst mode. If I could explain, Vth is the equivalent voltage on the pin but this is not the direct burst mode threshold value. For the numbers you provided for the resistances, your current BMTH...

  • UCC256404: X CAP discharge IEC 62368

    TI Thinks Resolved
    Part Number: UCC256404 HI Please help provide UCC25640X CB Test Report..... E470128_4787907815_CB report_TEA19162.pdf

  • UCC256404: Use of DC supply on LLC HV Pin

    • Resolved
    Part Number: UCC256404 TI Team, It's common that we use a DC Supply instead of an AC supply

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