1 Overview

This document contains information for the TCAN1476-Q1 and TCAN1476V-Q1 (VSON (14, DMT) 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 distribution (FMD) based on the primary function of the device
• Pin failure mode analysis (pin FMA)

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

Figure 1-1 TCAN1476-Q1 Functional Block Diagram

Figure 1-2 TCAN1476V-Q1 Functional Block Diagram

The TCAN1476-Q1 and TCAN1476V-Q1 were developed using a quality-managed development process, but were not developed in accordance with the IEC 61508 or ISO 26262 standards.