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  • LM5066I: Bidirectional current flow, control and protection with back-to-back eFuse

    TI Thinks Resolved
    Part Number: LM5066I Other Parts Discussed in Thread: LM5069 Hi TI, I am planning to use 2x LM5066I configured in back-to-back similar to the attached schematic. I would like to use the controls and protections (OCP, OVP, UVLO) for bidirectional current…

  • LM5066I: Turn off waveform

    TI Thinks Resolved
    Part Number: LM5066I Other Parts Discussed in Thread: LM5060 Hi TI, Below is a block diagram of my design. The input power is +48V from an AC-DC power supply, which is connected to the input connector on my board. I have a reverse voltage protection…
    • Answered

  • LM5066I: and LM5069 Built-in Reverse Protection Diode

    Resolved
    Part Number: LM5066I Other Parts Discussed in Thread: LM5069 , LM5066 Hello TI, I have two equivalent designs using LM5066 and LM5069. While testing for reverse input voltage behaviour, I discovered that these 2 parts have internal diode voltage when measured…
    • Resolved
    • Answered

  • LM5066I: No output when startup with load

    Resolved
    Part Number: LM5066I Hi TI, I have a design with LM5066I to protect a power output to user. It is +48V at 16A max. I originally designed it to startup with no load, enable (EN) controlled by a digital signal (refer to LM5066I_original excel calculator…
    • Resolved

  • LM5066I: Survey a solution for 54V HSW application

    TI Thinks Resolved
    Part Number: LM5066I Hi TI Teams, We have purpose for 54V / 141A HSW application. We plan to use 4 sets of LM5066i+3 NMOS, however the layout area spacing not allowed this solution. Please help to find the recommand solution for this BR, Helen

  • LM5066I: fault timer design

    TI Thinks Resolved
    Part Number: LM5066I Hi, Would like to know what's the min Cap supportive at ITIMER pin? Customer would like to know the min fault timeout period the device can support.
    • Answered

  • LM5066I: Is the gate source current (20uA) is sufficient to enable the gate MOSFET rapidly ?

    Resolved
    Part Number: LM5066I Hello, When I am trying to compute the switching time for the gate of the MOSFET that is chosen in the application report Robust Hot Swap Design (Rev. A) (ti.com) , and basing on the gate source current (20uA typ.) of LM5066I, I got…
    • Resolved

  • LM5066I: Clock waveform

    Part Number: LM5066I Hi Team, Is the clock 18 bits? Blue is clock，Red is data
    • Answered

  • LM5066I: Suitable MOSFET recommend

    Resolved
    Part Number: LM5066I Other Parts Discussed in Thread: CSD19536KTT Hello expert, If our design condition is shown below, do you have recommended MOSFET for us? and how many MOSFET should I parallel? Thanks! 54V with 3300W, OCP=85A Best regards, Ann Lie…
    • Resolved
    • Answered

  • LM5066I: Power read

    Resolved
    Part Number: LM5066I Hi team, I have 3 questions about reading power. (1) We should use 1mOhms or 0.7mOhms for Rs? (2) We should use b=-4000, R=-3. Correct? (3) How are m = 7553, b = –65, R = –1 derived? Could you please show the calculation process…
    • Resolved

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