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TIDA-01570: TIDA-01570 input power system can pass ISO7637 test?

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Replies: 2

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Part Number: TIDA-01570

Dear Sir, 

Refer TIDA-01570, input power system(LM536253), can pass ISO7637 test? 

or have another modify suggestion.

Thanks!

Steven

  • Hi Steven,

    The TIDA-01570 was designed for an input voltage range up to 36 V, with transient tolerance up to 42 V.  It has not been tested to meet ISO 7637.

    Regards,

    Brian

  • In reply to Brian Shaffer:

    Dear Brian,
    Thanks for your comment.

    If customer would use TIDA-01570 to pass ISO 7637, how to modify circuit?
    C4 parallel a TVS_40V is OK?
    Thanks!
    Steven

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