SFFSBE8 June   2026 TLC69624-Q1 , TLC69634-Q1

 

  1.   1
  2.   Trademarks
  3. 1Overview
  4. 2Functional Safety Failure In Time (FIT) Rates
    1. 2.1 WQFN (32) Wettable flank Package
    2. 2.2 HTSSOP (32) Package
  5. 3Failure Mode Distribution (FMD)
  6. 4Pin Failure Mode Analysis (Pin FMA)
    1. 4.1 WQFN (32) Wettable flank Package
    2. 4.2 HTSSOP (32) Package
  7. 5Revision History

1 Overview

This document contains information for the TLC69624-Q1 and TLC69634-Q1 (WQFN (32) Wettable flank and HTSSOP (32) packages) 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.

TLC69624-Q1 TLC69634-Q1 Functional Block DiagramFigure 1-1 Functional Block Diagram

The TLC69624-Q1 and TLC69634-Q1 were developed using a quality-managed development process, but were not developed in accordance with the IEC 61508 or ISO 26262 standards.