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Showing 37 results View by: Thread Post Sort by
  • LM5111: LM5111 Damaged issue

    Gary Jiang
    Gary Jiang
    TI Thinks Resolved
    Part Number: LM5111 Hi team, I will follow up this issue as Lin has asked before. Please see the below link for details: https://e2e.ti.com/support/power-management/f/196/t/874169?tisearch=e2e-sitesearch&keymatch=LM5111 Now I asked customer to test…
    • over 6 years ago
    • Power management
    • Power management forum
  • LM5111: LM5111 Damaged issue

    Lin Zhao
    Lin Zhao
    TI Thinks Resolved
    Part Number: LM5111 Other Parts Discussed in Thread: LM5112 Hi, My customer use LM5111 as ultrasonic proble driver, but found several boards get fire and damaged as below first picture, do you have met similar cases before? Schematic and PCB are attached…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • LM5111: Are NC pins true No Connects?

    Mark Guastaferro
    Mark Guastaferro
    Resolved
    Part Number: LM5111 Other Parts Discussed in Thread: UCC27624 Customer is looking to replace existing gate driver with LM5111-4, however existing device has Enables on pins 1 and 8. These are pulled High on existing board. If pins and 8 are true No…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM5111: LM5111

    daniel sargezi
    daniel sargezi
    Resolved
    Hi Mamadou, Thanks so much for your recommendation. That helped a lot.
    • over 6 years ago
    • Power management
    • Power management forum
  • LM5111: Reflow condition about LM5111

    Noriaki Fukazawa
    Noriaki Fukazawa
    TI Thinks Resolved
    Part Number: LM5111 Dear Expert, Thank you for your support everyday. My customer has a question about reflow condition of LM5111. Are there restrictions on temperature, time, number of times at reflow? Best,Regars. Fukazawa
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • LM5111: Absolute Maximum Rating of OUT A and OUT B

    Shinichi Inoue
    Shinichi Inoue
    Resolved
    Part Number: LM5111 Dear Specialists, My customer is considering LM5111 and has a question. I would be grateful if you could advise. --- I'd like to know the Absolute Maximum Rating of OUT A and OUT B. The datasheet is not described. Are these…
    • Resolved
    • over 8 years ago
    • Power management
    • Power management forum
  • RE: Problem with LM5111 Spice Model

    Matthias Luh
    Matthias Luh
    Hello, Thank you for your reply. When you say "It is specifically mentioned many times that it should be tied to ground only." - do you refer to the spice model or to the LM5111-1 itself? I do not intent to use it in a classical High-Side or Low-Side…
    • over 10 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • LM5111: low side output transistor

    Dylan
    Dylan
    Other Parts Discussed in Thread: LM5111 Hey Team, The specification says that we can sink 5A, and that was tested for a 200nS period. We have a matrix circuit that is being driven by a MOSFET that’s driven by the LM5111. The MOSFET is driving a 4V capacitive…
    • over 10 years ago
    • Power management
    • Power management forum
  • Answered
  • LM2105: Gate driver ground connection with low side current sense resistor

    DAVIDE BELLINI
    DAVIDE BELLINI
    Resolved
    Part Number: LM2105 Other Parts Discussed in Thread: UCC27519 , LM5106 , LM5111 Hi Team, I'm using LM2105 107-V, 0.5-A, 0.8-A Half-Bridge Driver with 5-V UVLO and Integrated Bootstrap Diode in my application. I'm designing an electronic board to driver…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • RE: LM5109A: Need a Gate Driver for controlling Heater

    Diwi Rajmohan
    Diwi Rajmohan
    Hi Kamesh, Could you provide more insight into the type of driver you're looking for? Specifically, are you looking for a high-side , low-side , or half-bridge configuration? Additionally, please note that the LM5111 is currently the only driver we…
    • 2 months ago
    • Power management
    • Power management forum
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