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

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    Part Number: LM5104 Hi, In case the supply voltage VDD = 0, are the HO and LO outputs of LM5104 in guaranteed states to have both MOSFETs turned off? Thanks! Marcus
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  • LM5104: LO signal

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    Part Number: LM5104 My input signal is 1MHz, 50% duty cycle, square wave. Output load is no load or PZT load. When OPA_HV voltage <5V, the HO and LO signal is good. But, OPA_HV voltage >5V, the LO turn on time is decrease 100ns, HO…
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  • 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…

  • 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 switch…

  • LM5104: Part runs very hot, occasional failures.

    Part Number: LM5104 Hello, with the attached circuit I measure the temperature at the top of the LM5104 at around 70 celsius during normal operation. The device fails intermittently which may or may not be related to the temp. Package is…

  • LM5104 about gate voltage

    TI Thinks Resolved
    Other Parts Discussed in Thread: LM5104 Hi, Could you tell me about LM5104 gate voltage? Please see the attached document. LM5104.pdf Customer have a problem with FET is turned ON at the same timing. Please tell me about the possible causes. I got a circuit…
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  • LM5104 without bootstrap

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    Other Parts Discussed in Thread: LM5104 Hi, folks Is the LM5104 able to use push-pull driver without connecting bootstrap cap and HS tied to Vss?
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  • LM5104 Slew Rate

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    Other Parts Discussed in Thread: LM5104 Why LM5104 specify maximum HS slew rate into recommended operating conditions? If it exceeds, what will occurs on LM5104?
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  • LM5104 in 100% duty cycle? Other recommendations?

    Other Parts Discussed in Thread: LM5104 Dear experts, Our assigned account is thinking of using our LM5104 device in a GaN PA Drain Switching application. The switching voltage is not a constant one but can vary between 20V to 32V. In the application…
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  • RE: difference btw LM5104 and LM5106?

    Resolved
    Hi Oliver, Thanks for the very exhaustive answer. I think I understand better now. So in regards to the dead-time difference btw LM5104 and LM5106, after your explanation it seems to me that basically the dead-time generated by LM5104 is the propagation…

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