SNIA044 November   2021 TMP61 , TMP61-Q1 , TMP63 , TMP63-Q1 , TMP64 , TMP64-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2Component Temperature Monitoring With Adjacent PCB Placement
  4. 3Component Temperature Monitoring Using Differential Techniques
    1. 3.1 Physics of Differential Temperature Measurements
    2. 3.2 Three-Point Differential Temperature Measurement
    3. 3.3 Differential Temperature Measurement Design Guidelines
      1. 3.3.1 Example: Differential Temperature Layout for a Power IC
  5. 4Summary
  6. 5References

3 Component Temperature Monitoring Using Differential Techniques

This section discusses the physics of differential temperature measurements and explains how to use the technique to accurately monitor the temperature of a critical component.