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LIN Transceiver with 70V Fault-Protected

Sagar Vadisherla
Prodigy 220 points


Hi,
We need LIN Transceiver with  -70V to 70V Fault-Protected inbuilt please suggest part no
or 
Please suggest solution to get 70V Fault protection for LN with any additional components 
Thanks 
Sagar
  • 0
    TI__Guru 53575 points

    Hi Sagar,

    The highest rated bus-fault tolerant LIN devices we currently offer are the TLIN20xx family with a rating of +-58V (some up to +-60V). To withstand voltages greater than this, external protection circuits which include a shunting device such as a TVS diode and a blocking device like a PTC fuse can help protect against prolonged exposure to overvoltage conditions. This reference design for CAN describes how this practice is used. 

    Let me know if you have any more questions.

    Regards,
    Eric Schott