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ISOW1044: Automotive grade with Wakeup

Srijesh Kumar
Prodigy 210 points
Part Number: ISOW1044
Other Parts Discussed in Thread: ISO1042-Q1, ISO6441, TCAN1043

Tool/software:

Hello team,

We are planning to use ISOW1044 Automotive grade CAN transceiver with galvanic isolation in our design.

Got to know from datasheet that ISOW1044 Automotive grade won't support remote wakeup and non-automotive supports remote wakeup.

Please confirm is there any future roadmap of ISOW1044 device with Automotive + remote Wake up. If yes what is the timeline expected?

  • 0
    TI__Expert 7325 points

    Hi Srijesh,

    Thanks for reaching out and considering ISOW1044 for your application.

    Please allow me to clarify that there is NO Automotive Grade variant for ISOW1044 released on ti.com.

    Srijesh Kumar said:
    Got to know from datasheet that ISOW1044 Automotive grade won't support remote wakeup and non-automotive supports remote wakeup.

    Can you please direct me to the source of your information here?

    Regards
    Varun

  • 0 in reply to Varun Kumar
    Prodigy 210 points

    Hi Varun,

    How about ISO1042-Q1.

    ISO1042-Q1 won't support remote wakeup.

    is there any future roadmap of ISO1042-Q1 device with remote Wake up?

  • 0 in reply to Srijesh Kumar
    TI__Expert 7325 points

    Hi Srijesh,

    Currently we don't have a timeline on a new Isolated CAN transceiver with remote wake up functionality.

    For a cost efficient two chip solution, you may consider our latest general purpose isolator family, ISO6441, with TCAN1043 or TCAN1144.

    Regards
    Varun