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ISO7741-Q1: ISO7741QDWRQ1 used in a ISO 26262 application.

Tor Hansen
Prodigy 120 points
Part Number: ISO7741-Q1

Dear TI,

We are using the ISO7741QDWRQ1 in a ISO 26262 application. The ISO7741QDWRQ1 is automotive qualified, but not ISO26262, is there a set of failure modes/distribution and a FIT TI recommends for this or do you recommend some other approach?

 

Best regards / Med venlig hilsen

LiTHIUM BALANCE A/S

 

Tor Friis Hansen

 

PROJECT MANAGER | R&D | Electrical Engineering

LiTHIUM BALANCE A/S, Hassellunden 13, DK-2765 Copenhagen, Denmark

Mobile: +45 2275 7627 |Skype: TorFriisHansen| Office: +45 5851 5104

Mail: torfriis@lithiumbalance.com | Web: www.lithiumbalance.com

Battery Management Systems | Electric and Hybrid Applications | System Integration

  • 0
    TI__Mastermind 49415 points
    Dear Tor,

    Thank you for using TI E2E Forum and for showing your interest in ISO7741-Q1.
    Please find below the reliability data for ISO7741-Q1 which includes FIT as well.

    MTBF : 2.50E+09
    FIT RATE : 0.4
    CONF LEVEL : 60%
    USAGE TEMP : 55C

    There are no predefined failure modes for the device but let me share you some information regarding failure modes to your email personally. Thank you.


    Regards,
    Koteshwar Rao