SLUAAA3A September   2020  – June 2025 UCC2808A-1Q1 , UCC2808A-2Q1

 

  1.   1
  2. 1Overview
  3. 2Functional Safety Failure In Time (FIT) Rates
  4. 3Failure Mode Distribution (FMD)
  5. 4Pin Failure Mode Analysis (Pin FMA)
  6. 5Revision History

1 Overview

This document contains information for UCC2808A-xQ1 (UCC2808A-1Q1 and UCC2808A-2Q1 in SOIC 8 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 shows the device functional block diagram for reference.

UCC2808A-2Q1 UCC2808A-1Q1 Functional Block Diagram Figure 1-1 Functional Block Diagram

UCC2808A-xQ1 were developed using a quality-managed development process, but were not developed in accordance with the IEC 61508 or ISO 26262 standards.