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Showing 131 results View by: Thread Post Sort by
  • RE: PSpice simulation with LMG1205 and LM5170

    Stefan Schauer
    Stefan Schauer
    Hi Siddheswar, there was an issue with the caps on the input of the LMG1205 - this 10uF needs to be change to ~ 100pF ( 4 times). The device does then start up but I am running into some convergence issues after some time of simulation which I could not…
    • 5 days ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM5170-Q1: external gate driver LMG1205 with LM5170

    Siddheswar Sen
    Siddheswar Sen
    Resolved
    As we are discussing the same issue in another thread named " RE: PSpice simulation with LMG1205 and LM5170 ", this thread may be closed.
    • 8 days ago
    • Power management
    • Power management forum
  • LMG1205: increase output power

    JIA-HUA GU
    JIA-HUA GU
    Part Number: LMG1205 I need to use LMG1205 with 15MHz working frequency, refer to LMG1205HBEVM circuit for simulation. But the output power is not enough, is there any way to increase the output power.
    • 2 months ago
    • Power management
    • Power management forum
  • LMG1205: Vhs has voltage when Vdd is added

    Given Ding
    Given Ding
    Part Number: LMG1205 Hi Team, when adding 5V on Vdd, VIH and VIL are both low, there is 2.77V on VHS. what's the reason for this? Thanks. BRs Given
    • 3 months ago
    • Power management
    • Power management forum
  • LMG1205: Class D Power Amplifier Design Issues

    JIA-HUA GU
    JIA-HUA GU
    TI Thinks Resolved
    Part Number: LMG1205 The currently designed sonar works at 1MHz class D power amplifier, and the power required by the probe is 400w. But the voltage became smaller after I filtered, I don't know if there is a way to solve it. Do I only need to give…
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • LMG1205: Voltage undershoot below -0,3V

    Stefan Weller
    Stefan Weller
    Resolved
    Part Number: LMG1205 Hello together, I am still struggling with the undershoot. In the meantime I did several layouts with different paths. The best signals I can get are: I measured those with: Scope: Tektronix-MSO44 1 GHz Probe: Tektronix-TIVP1 (special…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • LMG1205: PSPICE model not working with negative GND reference (Solved)

    Erik Hammer
    Erik Hammer
    TI Thinks Resolved
    Part Number: LMG1205 Other Parts Discussed in Thread: LM5113-Q1 Hi, I'm currently using Microcap to simulate a large GaN Amplifier circuit. Currently it doesn't look possible to simulate the LMG1205 model with a negative GND reference. (Ex: VDD …
    • 4 months ago
    • Power management
    • Power management forum
  • RE: LMG1205: stencil opening, SMT reflow questions

    Alexander Mazany
    Alexander Mazany
    Hello Alan, We've updated the package information, it now includes more stencil data. I figured you would want an update. Thanks, Alex M.
    • 5 months ago
    • Power management
    • Power management forum
  • Answered
  • LMG1205: Is it possible to connect a bootstrap diode to the outside?

    Kaji@PAN
    Kaji@PAN
    Resolved
    Part Number: LMG1205 Hello, This device has a built-in bootstrap diode. Is it possible to add an external diode as shown in the figure below? Best regards,
    • Resolved
    • 6 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: LMG1205: How to get more efficiency

    Chase Jeong
    Chase Jeong
    Resolved
    Dear Daniel, Thank you for your support. I saw the specs what you mentioned. the competitor part has 2A peak source current, and LMG1205 has 1.2A peak source current. Then how about LMG1210? it has 1.5A peak source current. Do you think that the efficiency…
    • 8 months ago
    • Power management
    • Power management forum
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