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TCAN1044A-Q1: What is the Icc

Hazel Sun
Expert 6535 points
Part Number: TCAN1044A-Q1

Hi  team,

what's the ICC of each CAN  in the following situation? thanks 

when in the normal operation, 

  • 0
    TI__Guru 53575 points

    Hi Hazel,

    In most cases, only one CAN transceiver will be driving a dominant state on the CAN bus at a time, so the dominant Icc will be the same as what is defined for the 60-ohm load case (70mA max). All other transceivers will be in a recessive state and therefore be consuming an Icc of 7.5mA max. Therefore, the average max draw of this system will be (70mA + 3x7.5mA) = 92.5mA. 

    Let me know if this is clear or if there is any part of your explanation that I am misunderstanding.

    Regards, 
    Eric Schott