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  • LM5039: Do we have LM5039 frequency response EXCEL file ?

    TI Thinks Resolved
    Part Number: LM5039 Hi Team Do we have the LM5039 frequency response design tool ? Now we want to checking the design of LM5039 is good or not , and would like to checking frequency response too!

  • LM5039: LM5039 24Vout circuit discussion

    TI Thinks Resolved
    Part Number: LM5039 Hi Team We have discuss before, please refer to following link: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1084581/lm5039-lm5039-soft-start-circuit If used in 24V output system (24Vouut…
    • Answered

  • LM5039EVAL: Using the LM5039 in a half-bridge boost converter

    Resolved
    Part Number: LM5039EVAL Other Parts Discussed in Thread: LM5039 , , LM5110 Hi guys, I want to use the LM5039 in a half-bridge boost converter. I want to convert a12V input voltage that comes from a battery to a 24V output voltage. I'd like to use the…
    • Resolved

  • LM5039: LM5039 soft-start circuit

    TI Thinks Resolved
    Part Number: LM5039 Other Parts Discussed in Thread: LM5036 Hi Team, There is a good new that we DIN LM5039 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1075394/lm5039-lm5039-soft-start-circuit/3992696?tisearch…
    • Answered

  • RE: LM5039: LM5039 soft-start circuit

    Resolved
    Hi Cheng, The key point that you want to start up smoothly is to make the Vref clamp to ground till the ss pin begin to rise. After the ss pin begin to rise, you can release the Vref. I think this circuit can be apply to LM5039. But you need to adjust the…
    • Answered

  • LM5039: LM5039 Current Sense discussion

    Resolved
    Part Number: LM5039 Other Parts Discussed in Thread: PMP10110 Hi Team, There is a good new that we could DIN LM5039 And two questions need you confirm , thanks <1> Will the following two groups of practices make any significant difference to the LM5039…
    • Resolved
    • Answered

  • LM5039EVAL: LM5039 hiccup mode discussion

    Resolved
    Part Number: LM5039EVAL Other Parts Discussed in Thread: LM5039 Hi Team LM5039 EVM file (attached) p4 The content shows that to execute hiccup mode, the RES pin should be changed to 4700pF May I know how this value came from?! Do we have calculation formula…
    • Resolved
    • Answered

  • LM5039: About LM5039 control question

    Resolved
    Part Number: LM5039 Hi team, Could you help me check gate driver schematic is okay or not? Customers use photo drivers to control MOS. Due to the customer has some control issue. When Bus voltage up to 250V. the Ho and Lo PWM signal will become an asymmetry…
    • Resolved

  • LM5039: LM5039 vs LM5035 SCH

    TI Thinks Resolved
    Part Number: LM5039 Other Parts Discussed in Thread: LM5035 , Hi Team, There is a good new that we could DIN TI product! I check the internal blocks of LM5039 and LM5035 I found that the two RES pin suggested lines are not the same! LM5039 is the recommended…
    • Answered

  • LM5039: Searching isolated driver IC for LM5039

    Resolved
    Part Number: LM5039 Other Parts Discussed in Thread: UCC27200A , UCC21542 Hi Team, There is a good new that we could DIN TI product! Customer is looking for the driver IC for LM5039，Is there a recommended IC? THX 1. Primary side : driver IC for LM5039 …
    • Resolved

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