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  • LM5117: High Power dissipation state

    TI Thinks Resolved
    Part Number: LM5117 Tool/software: Hello, Regarding the LM5117 Synchronous Buck Controller, I would like a complete definition / more details of : ... the regulator may not start or it may hang up momentarily in a high power dissipation state. Does a…

  • LM5117: Design review

    TI Thinks Resolved
    Part Number: LM5117 Other Parts Discussed in Thread: CSD19533Q5A Tool/software: Hello, My customer did a circuit review of the LM5117 as shown in the E2E link below. https://e2e.ti.com/support/power-management-group/power-management/f/power-management…

  • LM5117-Q1: Absolute Maximum Ratings of LM5117-Q1

    TI Thinks Resolved
    Part Number: LM5117-Q1 Dear team, I understand that if even a momentary surge is applied to Vin that exceeds the absolute maximum rating, may potentially breaking the device and affect its reliability. But, I would like to confirm the following as the…

  • RE: LM5117: Tina TI

    I am closing this thread since I have not heard from you for sometime. If you are still trying to resolve the issue, please feel free to open a new thread. Thanks - EL

  • RE: LM5117: problems simulating

    I am closing this thread since I have not heard from you for sometime. If you are still trying to resolve the issue, please feel free to open a new thread. Thanks - EL

  • LM5117: LM5117 test issue

    TI Thinks Resolved
    Part Number: LM5117 HI SIR There are some problems with testing IC LM5117, please refer to the attachment. TKS LM5117 IC design and measurement issues_20240118.docx

  • LM5117: Error on Floating Pins

    TI Thinks Resolved
    Part Number: LM5117 Hi TI Team, I am trying to simulate LM5117 buck design. looking at the DS, I can leave the pins :VIN,CM,DEMB floating but I get an error every time I try. VIN - left unconnected since I supplied an external VCC (client asked for…

  • LM5117: PSPICE FOR TI LONG SIMULATION

    TI Thinks Resolved
    Part Number: LM5117 Hi TI Team, I am trying to simulate my design using PSPICE FOR TI and LM5117 spice model. the simulation takes very very long time ( 1 Hour and plus for showing the results). My run time is only 10ms.. is there a way to speed up the…

  • LM61480: Moving to LM5117 based design

    TI Thinks Resolved
    Part Number: LM61480 Hi David Baba, I have sent a message privately as the queries contain confidential info. Please refer to and revert on the same. Thanks and regards, Tanmay.

  • RE: LM5117: Simulation error of LM5117 in PSpice for TI

    Thanks for choosing TI. Please feel free to contact us if you have any question. -EL

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