SLVAEK9A December   2019  – November 2020 TPS62160-Q1 , TPS62162-Q1

 

  1.   Trademarks
  2. 1Overview
  3. 2Functional Safety Failure In Time (FIT) Rates
  4. 3Failure Mode Distribution (FMD)
  5. 4Pin Failure Mode Analysis (Pin FMA)
    1. 4.1 Pin Failure Mode Analysis for TPS62160-Q1
    2. 4.2 Pin Failure Mode Analysis for TPS62162-Q1
  6. 5Revision History

1 Overview

This document contains information for TPS62160-Q1 and TPS62162-Q1 (WSON package) to aid in a functional safety system design. Information provided are:

  • Functional Safety Failure In Time (FIT) rates of the semiconductor component estimated by the application of industry reliability standards
  • Component failure modes and their distribution (FMD) based on the primary function of the device
  • Pin failure mode analysis (Pin FMA)

Figure 1-2 shows the device functional block diagram for reference.

GUID-CE05FEE7-A79A-4D6B-9853-61BFD9F6D5CA-low.gif Figure 1-1 TPS62162-Q1 Functional Block Diagram
GUID-C0CD9ADB-6244-4E9A-9048-1EAC2EE31140-low.gif Figure 1-2 TPS62160-Q1 Functional Block Diagram

TPS62160-Q1 and TPS62162-Q1 were developed using a quality-managed development process, but were not developed in accordance with the IEC 61508 or ISO 26262 standards.