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I2C driver for MOSFET

Mark Philip Felipe
Genius 10800 points
Other Parts Discussed in Thread: TCA6424A

Hi Team, seeking for some assistance. 

 Which I2C does TI have that can drive so many MOSFETs? In addition to that, which one of them is a typical push pull type topology?

Hoping for your assistance. 

Thank you.

-Mark

  • 0
    TI__Guru 72161 points

    When you say drive MOSFETs, you mean setting a voltage/bias on the gates of the MOSFETs correct? 

    Most of our IO expanders use push pull architectures. Our largest IO expander is the TCA6424A which has 24 programable IOs. The push pull logic for our IO expanders can support from 1.65V to 5.5V

    Are you looking for open drain IO expanders?

    -Bobby