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Showing 438 results View by: Thread Post Sort by
    Answered
  • RE: LM5155: Possible alternatives to replace LM5155

    Stefan Schauer
    Stefan Schauer
    Resolved
    Hello Ryan, I have not seen an update on this thread for the last 9 days. Maybe you could solve this issue already in the meantime, in this case it would be great to press the is solved button. If there is still something open, just let me know with the…
    • 17 days ago
    • Power management
    • Power management forum
  • LM5155-Q1: Sepic converter file using the PSpice average model

    Danilo A.
    Danilo A.
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , Hi Team, Our customer would like to simulate the average model of LM5155 in a sepic converter application in order to study stability and robustness of the device. I have downloaded the PSpice…
    • 16 days ago
    • Power management
    • Power management forum
  • Answered
  • LM5155: Controller can be paired with TPS2373 for PoE bt

    Ryan Wang
    Ryan Wang
    Resolved
    Part Number: LM5155 Other Parts Discussed in Thread: UCC2897A , LM5020 , LM5022 , LM5001 , Hello there: Currently we are using TPS2323 paired with LM5155 for a PoE bt power design. Due to the component shortage problem of LM5155, I am wondering what are…
    • Resolved
    • 1 month ago
    • Power management
    • Power management forum
  • LM5155-Q1: OVP protection delay time confirmation

    Songzhen Guo
    Songzhen Guo
    Part Number: LM5155-Q1 Hi Experts. Could you share the OVP delay time of LM5155-Q1? When I read the datasheet of LM5155-Q1, I just find the work model for OVP. If the voltage at the FB pin rises above the overvoltage threshold (VOVTH), OVP is triggered…
    • 1 month ago
    • Power management
    • Power management forum
  • RE: LM5155: RT does not work as configured.

    Stefan Schauer
    Stefan Schauer
    Hi Katsuya, I have not seen an update on this thread for the last 13 days. If the issue is solved it would be great to press the is solved button. If there is still something open, just let me know with the new details. Best regards, Stefan
    • 1 month ago
    • Power management
    • Power management forum
  • LM5156-Q1: WEBENCH Power Designer vs LM5155/56 DC/DC Boost Controller Design Tool which one should be used?

    David Cheung
    David Cheung
    Part Number: LM5156-Q1 Other Parts Discussed in Thread: LM5156EVM-BST , LM5155 , LM5156 I need a design using LM5156 in boost CCM or DCM mode for input voltage of 12V to 24V and an output voltage variable between 50V to 200V and a current of 5ma max at 200V…
    • 11 days ago
    • Power management
    • Power management forum
  • Answered
  • LM5155-Q1: CSS needed?

    Akihiro Hirata
    Akihiro Hirata
    Resolved
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 Hi team, if soft start feature is not needed Css (for soft start) can be DNP(Do Not Populate)? Regards, Hirata
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • LM5155-Q1: 6A output reference design

    Elec Cheng
    Elec Cheng
    TI Thinks Resolved
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM5122 Hi Expert, Our customer wants to use LM5155 to output 24V@6A current. The input voltage is 6-18V. Do we have related reference design? If NOT, how can I get the help? Thanks a lot! …
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5155: Questions about LM5155 SEPIC circuit.

    Kazuya Nakai59
    Kazuya Nakai59
    Resolved
    Part Number: LM5155 Hello guys, One of my customers is considering using LM5155 with SEPIC for their new products. Their requirements about power supply input/output are the follows. Vin=15V~28V, Vo=24V or 48V, Io=0.1A at both voltages. They want to change…
    • Resolved
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5155EVM-SEPIC: Can LM5155 on LM5155EVM-SEPIC be replaced with LM5156?

    Kazuya Nakai59
    Kazuya Nakai59
    Resolved
    Part Number: LM5155EVM-SEPIC Other Parts Discussed in Thread: LM5155 , , LM5156 Hello guys, One of my customers is evaluating LM5155 using LM5155EVM-SEPIC. But they knew recently that it is difficult to get LM5155 by their mass-production start dead line…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
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