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  • LMG3411R050: Can the LMG3411R050/LMG3411EVM-018 work at 1.5MHz switching frequency?

    Resolved
    Part Number: LMG3411R050 Other Parts Discussed in Thread: LMG3411EVM-018 , Hi，expert I want to use Ti GaN in my project, so I bought the LMG3411EVM-018 evaluation board. My question is what is the maximum switching frequency limit for the LMG3411EVM-018…
    • Resolved

  • LMG3411R050: Is there a way to Reset FAULT pin?

    TI Thinks Resolved
    Part Number: LMG3411R050 Other Parts Discussed in Thread: TMS320F28379D , LMG3411EVM-018 , LMG34XX-BB-EVM Hello, We have a Full Bridge circuit using LMG3411R050 which is unable to receive PWM signal as the FAULT LED is activated (FAULT pin Active Low).…
    • Answered

  • LMG3410R050: LMG3410R050 vs. LMG3411R050

    Resolved
    Part Number: LMG3410R050 Other Parts Discussed in Thread: LMG3411R050 Hi there, Except the handling of OCP events, is there any other difference between LMG3410R050 and LMG3411R050? Thanks!
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    • Answered

  • LMG3411R050: About the Spice model

    Resolved
    Part Number: LMG3411R050 Hi, I would like to ask you about the LMG3411R050 device. Does this device have a Spice model in the library in the PSpice for TI simulation environment? Best regards,
    • Resolved

  • LMG3411R050: I need to get parameter information

    TI Thinks Resolved
    Part Number: LMG3411R050 This is capture of Powersim device database I need to complete this parameter file for simulation, but the datasheet for the LMG3411r50 product has no gfs and test conditions. And in the test condition of tr, tf, VDS is written…

  • LMG3411R050: max fsw

    TI Thinks Resolved
    Part Number: LMG3411R050 Other Parts Discussed in Thread: LMG3410R050 Hello, in datasheet fsw is set to typical 0.5MHz. What is the limiting factor for fsw? Is it possible to use this device with fsw 1-2MHz? Regards, Holger

  • LMG3411R050 : I want to activate boost mode

    TI Thinks Resolved
    Part Number: LMG3411R050 The buck mode works normally, but when operating in boost mode, it takes cc and heats up the fet just by connecting input power. I made a general synchronous buck converter circuit and put a capacitor of 80V / 660uf at the 200V…
    • Answered

  • LMG3411R050: Reliably splitting a single PWM signal into two complementary PWM signals with dead time for GaN fet Half Bridge (600V)

    Resolved
    Part Number: LMG3411R050 Other Parts Discussed in Thread: LMG1210 Hi, I was going through the article that was written on ti website about using a single pwm to control two GaN fets in a half bridge configuration with dead time here . I also read that when…
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    • Answered

  • LMG3410-HB-EVM: Fault LED on LMG3210-HB-EVM illuminating with no switching action occuring

    Resolved
    Part Number: LMG3410-HB-EVM Other Parts Discussed in Thread: LMG34XX-BB-EVM , , LMG3411R050 Hello, I have set up my power board to use the above half-bridge demonstration board for a PhD project. When I apply a 5V power supply to the demo board, the LED…
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    • Answered

  • RE: UCC28950: Secondary Synchronous Rectification under UCC28950 in Primary side

    Resolved
    Hello Ninomiya-san A4/ Switching at 300kHz is possible - the PMP20657 runs at this speed - http://www.ti.com/tool/PMP20657 A5/ The LMG3411R050 device can be used with the UCC28951(0) - The LMG3411R050 includes on-board drivers. The 0/10V output of the…

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