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  • LM5170EVM-BIDIR: LM5170EVM-BIDIR No Output Voltage - Bias Supply Damaged - University Research Project

    Part Number: LM5170EVM-BIDIR Hello TI Support Team, I am a university student based in Munich, Germany working on my thesis project using the LM5170EVM-BIDIR evaluation board. During testing in buck mode with 48V input and electronic load on the 12V…
    • Answered

  • LM5170EVM-BIDIR: Support for LM5170EVM-BIDIR

    Resolved
    Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170-Q1 , LM5171 , LM5170 I need support for subject matter we have purchased. We're trying to see if we can use LM5170-Q1 in one of our products. The evaluation board is made for 48v on…
    • Resolved

  • RE: LM5170EVM-BIDIR: LM5170-Q1 EVM Buck Mode Failure – No Gate Drive (HO/LO = 0V, Output ≈ 0V)

    Hi Abhijeet, The LM5170EVM-BIDIR has a c ircuit breaker but not BRKG and BRKS 10kOhm termination resistors. Are you using the LM5170EVM-BIDIR? Best Regards, Feng

  • LM5170EVM-BIDIR: Is 60 A Output at 14.5 V Possible in Voltage Mode with Floating ISETA?

    TI Thinks Resolved
    Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5171-Q1 Hello, We are evaluating the LM5170EVM-BIDIR in buck-mode with the built-in analog voltage control loop (no MCU or digital feedback). The input is a regulated 48 V supply, and our…
    • Answered

  • LM5170EVM-BIDIR: LM5170

    Resolved
    Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170-Q1 , LM5170 Tool/software: Hi, We have design the board as per EVM schematic. However while testing we could not enable brake circuit. As per instructions in the EVM user guide , we…
    • Resolved

  • LM5170EVM-BIDIR: Monitoring the inductor current

    Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170-Q1 Tool/software: I am using LM5170EVM-BIDIR evaluation board. I want to see the inductor current. But I can't see any suitable position to measure the same, though Fig. 14 & 15 of the…

  • LM5170EVM-BIDIR: Is LM5170EVM-BIDIR suitable for a MPPT control of a solar panel?

    TI Thinks Resolved
    Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5171 , LM5177 , LM51772 , LM5170 Trying to make a MPPT algorithm where low side its 12 V and highside should be 48. My main concern is with the DC-DC conveter. Is LM5170EVM-BIDIR suitable…
    • Answered

  • LM5170EVM-BIDIR: Question about input current

    Resolved
    Part Number: LM5170EVM-BIDIR Tool/software: Hello, if I want to use Boost mode by connecting a 12V, 10A power supply on the LV side and connecting a 20ohm resistor on the HV side, I have a question: Is the 10A current rating of the power supply sufficient…
    • Resolved

  • LM5170EVM-BIDIR: Output voltage regulation

    TI Thinks Resolved
    Other Parts Discussed in Thread: LM5170 Hi I tried for buck mode and apply 24V DC at HV port and electronic load at LV port. The analog loop is set for 14.35V (refer schematic), The brake circuit works fine and I got at output voltage. I got 19V Dc…

  • LM5170EVM-BIDIR: LM5170EVM-BIDIR Testing related queries

    Part Number: LM5170EVM-BIDIR Hi, We need help to achieve following operating conditions. Also referred EVM user guide but not getting expected results. Mode : Boost mode Input voltage : 12VDC Output voltage: 48VDC Output wattage: 700W …

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