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  • LM5118: Output power too low

    TI Thinks Resolved
    Part Number: LM5118 Hello everybody, I need some help for the LM5118. Thanks to WEBENCH Designer I made a circuit board including this component (my exact reference is LM5118MHX/NOPB) in order to convert every voltage between +7V and +25V into a +24V…

  • RE: LM5118: Buck-boost design, low efficiency at low Vin high loading condition

    Hi Neo, I have not seen up update on this thread for 11 days. So, I assume the issue is solved and i will close this thread. In case there is still something open, just reply to reopen or start a new thread. Best regards, Stefan
    • Answered

  • LM5118: LM5118-buck_ok_boost_problem_onTına_tı

    Resolved
    Part Number: LM5118 Hello Friends, İ try a design 5V-55V to 16.80V @ 3A with LM5118 . İ see Lm5118 is buck boost converter. İ try on webench and i download tına tı file on my pc. İ tryed up to 20V dc voltage on system, Board is succesfully 16.8 Volt …
    • Resolved
    • Answered

  • RE: LM5118: Is it possible to limit the input current for LM5118

    Resolved
    Thanks for your support. Now everything working fine Now I am doing thermal testing for the complete circuit
    • Answered

  • RE: LM5118: Test circuit associated with LM5118

    Resolved
    Hi Marvin, I have not seen an update on this thread for the last 16 days. Have all questions now been clarified and answered. If yes, please click on the resolved button, otherwise let me know with the required details. Best regards, Stefan
    • Answered

  • LM5118: maximum output current of LM5118

    Resolved
    Part Number: LM5118 Hello! Can the maximum output current of LM5118 be 15A? The maximum output current given in the specification is 10a, and MOSFET and diode are external. Why is there a limit of 10A? thank you!
    • Resolved
    • Answered

  • LM5118: Using LM5118 in Boost Only Topology

    Resolved
    Part Number: LM5118 I have a working design for a buck-boost topology based on LM5118. I am considering changing this to boost only and I am interested to know if the LM5118 would work in boost only mode if I eliminited the high side MOSFET and associated…
    • Resolved

  • LM5118-Q1: EN Threshold is not consistent with datasheet

    TI Thinks Resolved
    Part Number: LM5118-Q1 Other Parts Discussed in Thread: LM5118 When I test EN threshold of LM5118，I find that the EN Input High Threshold is 1.7V，the low threshold is 1V。 However the EN Input High Threshold is 3V ,the low threshold is 0.5V in datasheet. …
    • Answered

  • RE: LM5118EVAL: LM5118 Wide Voltage Range Buck-Boost Controlle

    Resolved
    Hi Harry please a last question can you please tel why i hear some noise on the Board when the load is on? how can i get off of it? could it be because of the ceramic capacitors on the Board or even the coil ? Thanks BR Tati

  • RE: LM5118: LM5118 Design Help

    Hi Jeferson, thank you for the update. I will close this thread. If you have any further question just reply to reopen it. Best regards, Stefan

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