SLUAAO5 January   2023 TPS562202 , TPS562207 , TPS562242 , TPS563202 , TPS563207 , TPS563252 , TPS563257 , TPS564242 , TPS564247 , TPS564252 , TPS564255 , TPS564257 , TPS565242 , TPS565247 , TPS566242 , TPS566247

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2Comparison of Pin-out
  5. 3Schematic Diagram
    1. 3.1 How to Co-layout Among Three Types of SOT-563
    2. 3.2 How to Co-layout Between TPS56x252/7 and TPS56x242/7
    3. 3.3 How to Co-layout Between TPS56x252/7 and TPS56x202/7
    4. 3.4 How to Co-layout Between TPS56x242/7 and TPS56x202/7
  6. 4Experimental Results
  7. 5Summary
  8. 6References

Abstract

Co-layout is more and more required in Buck converters applications due to the advantage of design flexibility. This application note focuses on how to co-layout among three types of SOT-563 package. First, the pin-out of TPS56x252/7, TPS56x242/7, and TPS56x202/7 are compared. Next, the schematic design is introduced. Finally, this application design is verified based on experiments.