The benefits of GaN for solar inverters

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 8

  • @actually_tes1
    @actually_tes1 6 місяців тому

    Is the IT ADS 7830I 8BTL chip able to used as a bi-directional logic level converter (for low voltages)?

    • @robr8554
      @robr8554 5 місяців тому

      Can these be used for load switches to switch high currents? Looks like the single one can be used.

    • @TexasInstruments
      @TexasInstruments  5 місяців тому

      Hi @robr8554, Yes the single FET devices such as LMG3100R017 can be used as load switches. The PWM signal needs to come externally for the switch to operate with no need for a driver as that comes integrated with the device.

    • @robr8554
      @robr8554 5 місяців тому

      @@TexasInstruments is there an app note showing where to apply the PWM signal to keep the internal bootstrap cap charged? I plan to use it as a load switch

    • @TexasInstruments
      @TexasInstruments  5 місяців тому

      Hi @rob8554, The LI input with respect to AGND (internally connected to SRC) has to be used for PWM while making sure (Vcc-AGND) is 5V. When PWM is high, FET between DRN-SRC turns ON allowing current flow from DRN to SRC. We do not have an app note on this, however, basic functionality is explained in LMG3100R017 datasheet.

    • @robr8554
      @robr8554 5 місяців тому

      Fantastic... so does the LI pin need to be pulsing or static high?