SFFS169A April   2022  – May 2022 TPS3704 , TPS3704-Q1

 

  1. 1Introduction
    1.     Trademarks
  2. 2 TPS3704x-Q1 Hardware Component Functional Safety Capability
  3. 3Development Process for Management of Systematic Faults
    1. 3.1 TI New-Product Development Process
    2. 3.2 TI Functional Safety Development Process
  4. 4 TPS3704x-Q1 Component Overview
    1. 4.1 Targeted Applications
    2. 4.2 Hardware Component Functional Safety Concept
    3. 4.3 Functional Safety Constraints and Assumptions
  5. 5Description of Hardware Component Parts
  6. 6 TPS3704x-Q1 Management of Random Faults
    1. 6.1 Fault Reporting
    2. 6.2 Functional Safety Mechanism Categories
    3. 6.3 Description of Functional Safety Mechanisms
      1.      A Summary of Recommended Functional Safety Mechanism Usage
        1.       B Distributed Developments
          1.        B.1 How the Functional Safety Lifecycle Applies to TI Functional Safety Products
          2.        B.2 Activities Performed by Texas Instruments
          3.        B.3 Information Provided
            1.         C Revision History

2 TPS3704x-Q1 Hardware Component Functional Safety Capability

This section summarizes the component functional safety capability.

This hardware component:

  • Was developed as a functional Safety Element out of Context (SEooC)
  • Was developed according to the relevant requirements of IEC 61508:2010
  • Was developed according to the relevant requirements of ISO 26262:2018
  • Includes sufficient functional safety mechanisms for random fault integrity requirements of SIL-1
  • Includes sufficient functional safety mechanisms for random fault integrity requirements of ASIL-A
  • Achieves systematic integrity of SIL-3
  • Achieves systematic integrity of ASIL-D
  • Has passed a functional safety assessment by Texas Instruments