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TPS3704-Q1: Hardware combability up to ASIL-A VS System combability up to ASIL-D

Alpha Han
Expert 3750 points
Part Number: TPS3704-Q1

Hi, Team:

Can you help to check and advise how to understand Hardware combability up to  ASIL-A VS System combability up to  ASIL-D?

It will be better if you can have a example for this. 

Thanks 

  • 0
    TI__Expert 3750 points

    BTW, can you help to share me the FMEDA link or document? 

  • 0 in reply to Alpha Han
    TI__Expert 8620 points

    Hello, 

    The text "Hardware capability up to ASIL A " means TPS3704-Q1 its self is a ASIL A rated device, additionally it can be used in a system in combination with other ASIL rated devices to reach a system level ASIL rating of D but using TPS3704-Q1 solely does not imply an ASIL D system. 

    The functional safety documents can be found in the Technical Documentation section of the TPS3704-Q1 product page:

    Regards, 

    Oscar Ambriz