This document is a functional safety manual for the Texas Instruments TLIN1431-Q1 component. The specific orderable part numbers supported by this functional safety manual are as follows:
This functional safety manual provides information needed by system developers to help in the creation of a functional safety system using a TLIN1431x-Q1 component. This document includes:
The following information is documented in the TLIN1431-Q1 Functional Safety Analysis Report and is not repeated in this document:
The following information is documented in the TLIN1431-Q1 Functional Safety Report, and is not repeated in this document:
The user of this document should have a general familiarity with the TLIN1431x-Q1 component. For more information, refer to the TLIN1431-Q1 data sheet. This document is intended to be used in conjunction with the pertinent data sheets, technical reference manuals, and other component documentation.
For information that is beyond the scope of the listed deliverables, contact your TI sales representative or go to http://www.ti.com/technologies/functional-safety/overview.html.
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This section summarizes the component functional safety capability.
This hardware component was developed according to the relevant requirements of ISO 26262:2018. FIT rates and failure mode distributions are provided as part of the Functional Safety Analysis Report for customers to calculate random fault integrity metrics. Recommendations are provided in this Functional Safety Manual for external safety mechanisms that may provide coverage for component failure modes. TI recommends that this component is integrated into the system through the strategy of "evaluation of hardware elements" (ISO 26262-8:2016 clause 13).