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ISO7760: output status during fault

Brian Wang0928
Genius 14400 points
Part Number: ISO7760


When VCC1 of the ISO7760 is disconnected by fault event during system operation, what about the output status of ISO7760?

Regadrs,

Brian 

  • 0
    TI__Guru 55885 points

    Hi Brian,

    When VCC1 of ISO7760 in un-powered for whatever reason, all the outputs on the other side will go to default/failsafe state. This is also described in Table 2 of ISO7760 datasheet listed as Function Table on page 25 under section 8.4 (also shown below). Thanks.

    Regards,

    Koteshwar Rao