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Showing 781 results View by: Thread Post Sort by
  • LM5176: LM5176 only works when I touch the capacitor with my hand

    Zheng Hao Chin
    Zheng Hao Chin
    Part Number: LM5176 Tool/software: I have designed a dc-dc converter using the LM5176. However, when I connect it to power, it is only able to work if I touch my finger to the capacitor on the comp pin. I am assuming that this is due to the extra capacitance…
    • 8 months ago
    • Power management
    • Power management forum
  • LM5176: Simulation results

    Dimitris Rodas
    Dimitris Rodas
    Part Number: LM5176 Hello, I am currently designing a buck converter that is going to be used in our Formula Student vehicle. I think that the LM5176 is a giid choise as it includes features such as high Vin range and Iout. To ensure that the design…
    • 1 month ago
    • Power management
    • Power management forum
  • LM5176: Schematic and PCB Review

    Vinay Mande
    Vinay Mande
    TI Thinks Resolved
    Part Number: LM5176 Wanted to continue the conversation from previous thread https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1569519/lm5176-schematic-and-pcb-review?tisearch=e2e-sitesearch&keymatch=lm5176%20vinay…
    • 26 days ago
    • Power management
    • Power management forum
  • LM5176: Schematic and PCB Review

    Vinay Mande
    Vinay Mande
    Part Number: LM5176 Tool/software: We are developing a 12V/15A Buck-Boost Module using LM5176 IC Following are specs of the design:- Input:- 6 - 51V Output:- 12V/15A We are designing this board in a stacked configuration, with the IC and related…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5176: Schematic review

    Che Wen Yeh
    Che Wen Yeh
    Resolved
    Part Number: LM5176 Tool/software: Hi Teams, Please help to review LM5176 schematic, Vin 9~36V normal 19V, Vout 19V 13.89A Is inductor need to change? Or same value need to modify? Thanks.
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5176: schematic review

    Che Wen Yeh
    Che Wen Yeh
    Resolved
    Part Number: LM5176 Tool/software: Hi Teams, Please help to review LM5176 schematics, thanks, LM5176 Buck-Boost Quickstart Tool.rar
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • LM5176: BUCK mode SW2 wave is not correct

    Song Youwei
    Song Youwei
    TI Thinks Resolved
    Part Number: LM5176 boost mode is correct, but buck mode is incorrect. SW2 wave not always high level, I don't know why.
    • 1 month ago
    • Power management
    • Power management forum
  • LM5176-Q1: LM5176(-Q1) Boost only use

    Joseph Lacerte
    Joseph Lacerte
    TI Thinks Resolved
    Part Number: LM5176-Q1 Tool/software: Hi, We are considering the LM5176-Q1 for a step-up (boost-only) converter : Vin : 10-16V Vout : 42V Iout : 10A max (420W) The constant-current voltage foldback trick (snva846) would be very useful for battery…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5176: Layout review about LM5176

    Gary Teng
    Gary Teng
    TI Thinks Resolved
    Part Number: LM5176 Tool/software: Hi Sir, My customer finish their LM5176 circuit and start PCB design. Would you please helping to check their layout? Thanks for your kindly help. Best regards, Gary Teng link_M201.zip
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5176: Simulation error

    Vivek Kumar Srivastava
    Vivek Kumar Srivastava
    TI Thinks Resolved
    Part Number: LM5176 Tool/software: Hi, I am trying to simulate a buck-boost IC LM5176 using LTSpice and getting error "Expected directive or device instantiation here". What will be the probable reason of getting this error and how to overcome this…
    • 5 months ago
    • Power management
    • Power management forum
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