SFFS340 February   2022 LM5164

 

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

1 Overview

This document contains information for LM5164 (SO PowerPad 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 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-20210106-CA0I-MVDC-6RXD-CZ2GFH2M8FH1-low.pngFigure 1-1 Functional Block Diagram

LM5164 was developed using a quality-managed development process, but was not developed in accordance with the IEC 61508 or ISO 26262 standards.