SFFSA42A December   2024  – May 2025 UCC33020 , UCC33020-Q1 , UCC33410 , UCC33410-Q1 , UCC33420 , UCC33420-Q1

 

  1.   1
  2.   Trademarks
  3. 1Overview
  4. 2Functional Safety Failure In Time (FIT) Rates
    1. 2.1 VSON-12 Package
  5. 3Failure Mode Distribution (FMD)
  6. 4Pin Failure Mode Analysis (Pin FMA)
    1. 4.1 VSON-12 Package
  7. 5Revision History

1 Overview

This document contains information for the UCC33010, UCC33010-Q1, UCC33020, UCC33020-Q1, UCC33410, UCC33410-Q1, UCC33420, UCC33420-Q1 (VSON-12 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.

UCC33010 UCC33010-Q1 UCC33020 UCC33020-Q1 UCC33410 UCC33410-Q1 UCC33420 UCC33420-Q1 Functional Block Diagram Figure 1-1 Functional Block Diagram

The UCC33010, UCC33010-Q1, UCC33020, UCC33020-Q1, UCC33410, UCC33410-Q1, UCC33420, UCC33420-Q1 were developed using a quality-managed development process, but were not developed in accordance with the IEC 61508 or ISO 26262 standards.