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TCAN1146-Q1: Vsup=5.0V

Shinji Tsuji
Genius 14139 points
Part Number: TCAN1146-Q1

Hi team,

Vsup recommended operation range is from 4.5V to 28V.

I would like to use this device Vsup=Vcc=5.0V, Vio=3.3V. 

Is there any concern configure this device as above?

regards,

  • +1
    TI__Guru 74262 points

    Shinji,

    As long as the supply voltage stays above the under voltage level for all rails, there is no risk involved. Since the 5V is close to the under voltage value, the customer has little margin in case the voltage is attenuated at the source due to large current pull, but as long as the customer can guarantee it stays at 5V, then this will work.

    Regards,

    Eric Hackett