SLVAFG5 November   2022 TPS929240-Q1

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Device Overview
    2. 1.2 BCI Test Method
  4. 2PCB Design Recommendation
    1. 2.1 Schematic Design
    2. 2.2 Layout Design
  5. 3BCI Test
    1. 3.1 Test Set-up
    2. 3.2 Test Results
  6. 4Summary
  7. 5References

4 Summary

This application note introduces schematic and layout precautions of TPS929240-Q1 for better BCI immunity performance. The international standard this evaluation board passes is ISO11452-4:2011 test level Ⅳ. By following the recommended design methods, the evaluation board can pass BCI test function class A.