SFFS252 august   2023 TLV1851 , TLV1851-Q1 , TLV1861 , TLV1861-Q1

 

  1.   1
  2.   Trademarks
  3. 1Overview
  4. 2Functional Safety Failure In Time (FIT) Rates - Single
  5. 3Functional Safety Failure In Time (FIT) Rates - Dual
  6. 4Failure Mode Distribution (FMD)
  7. 5Pin Failure Mode Analysis (Pin FMA)

1 Overview

This document contains information for TLV185x-Q1 and TLV186x-Q1 (single and dual channel devices) 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 1-1 shows the device functional block diagram for reference.

GUID-20221215-SS0I-5RCX-GR0Q-STWXCSH3GLKB-low.svgFigure 1-1 Functional Block Diagram

TLV185x-Q1 and TLV186x-Q1 was developed using a quality-managed development process, but was not developed in accordance with the IEC 61508 or ISO 26262 standards.