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Showing 28 results View by: Thread Post Sort by
  • Andrew Meldrum
    Andrew Meldrum
    • 6 months ago
    • Power management
    • Power management forum

    LM5104: Additional deadtime

    Part Number: LM5104 Hi, Can the value of RT be safely increased beyond 100k for additional deadtime? I would like to achieve an addition ~100ns of deadtime on top of what is achieved with RT = 100k. Kind Regards, Andrew
  • Yasushi Fujiwara
    Yasushi Fujiwara
    • 9 months ago
    • Power management
    • Power management forum

    LM5104: a formula of HO voltage

    • Resolved
    Part Number: LM5104 Hello Experts, Would you answer for a following question? 1. If customer use
  • Marcus Müller
    Marcus Müller
    • over 1 year ago
    • Power management
    • Power management forum

    LM5104: When VDD = 0, are the HO and LO outputs in guaranteed states to have both MOSFETs turned off?

    • Resolved
    Part Number: LM5104 Hi, In case the supply voltage VDD = 0, are the HO and LO outputs of LM5104
  • Sam Ting
    Sam Ting
    • over 1 year ago
    • Power management
    • Power management forum

    LM5104: max duty cycle

    • Resolved
    Part Number: LM5104 Hi team, What is the maximum duty cycle of the LM5104 ? Can you guide us how
  • Andrew Meldrum
    Andrew Meldrum
    • over 1 year ago
    • Power management
    • Power management forum

    LM5104: Driving parallel mosfets

    • Resolved
    Part Number: LM5104 Hi, I would like to use three LM5104 's to drive mosfets in parallel for a three
  • Richard Herring
    Richard Herring
    • over 1 year ago
    • Power management
    • Power management forum

    RE: LM5104: Wrong signal when connect to mosfet

    Hello, Thank you for the more detailed waveforms and schematic. It appears the HO output and timing seeing the LO rising to some lower level seems correct. The LO output seems like it is being limited to a low level by something in the circuit. Can...
  • Adam Sullivan
    Adam Sullivan
    • 8 months ago
    • Power management
    • Power management forum

    TPS2834: Low side of MOSFET driver not operating at all when in synchronous mode and using in full bridge configuration. External modification had to be performed in order to get this working.

    TI Thinks Resolved
    Part Number: TPS2834 Hello, When using two TPS2834 MOSFET drivers (and MOSFETS) in a full bridge configuration (as seen in the schematic below) and in synchronous mode (by holding the SYNC pin high), the low side driver signal LOWDR (going into the...
  • Arpan Gupta
    Arpan Gupta
    • over 1 year ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum

    RE: TINA/Spice/LM5104: LM5104 TINA model, doesn't work?

    Hi Israel, I have looked into your test bench. Below are some issues I can point you out. I think the setup & connections are not proper. Could you please see the typical application schematic present in datasheet and make the connections accordingly...
  • Rodrigo Castilhos
    Rodrigo Castilhos
    • over 2 years ago
    • Power management
    • Power management forum

    LM5104: To work as a switch, not with PWM

    TI Thinks Resolved
    Part Number: LM5104 Hi! I'm working on a prototype with LM5104, basically the datasheet recomended circuit for a halfbridge system, with some adds. It's working perfectly with a PWM input signal, but I need to modify this to work just as a...
  • user5365591
    user5365591
    • over 2 years ago
    • Power management
    • Power management forum

    LM5104: To work as a switch, not with PWM

    TI Thinks Resolved
    Part Number: LM5104 Hi ! I am as Rodrigo working on a prototype based on the LM5104 working as a switch. The purpose of this montage is to turn on/off a DC voltage (VCC2) going from 1,25 to 7V with a standard 3V3 logic command, knowing that it will...
>

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