SLUAAM7A december   2022  – july 2023 TPS561201 , TPS561208 , TPS562201 , TPS562208 , TPS563201 , TPS563208 , TPS563252 , TPS563257 , TPS564201 , TPS564208 , TPS564242 , TPS564247 , TPS564252 , TPS564255 , TPS564257 , TPS565201 , TPS565208 , TPS565242 , TPS565247 , TPS566242 , TPS566247

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Comparison of Pin-out
  6. 3Schematic Diagram
  7. 4Layout Consideration
  8. 5Experimental Verification
  9. 6Summary
  10. 7References
  11. 8Revision History

1 Introduction

The TPS56x242/7, TPS56x202/3/6/7 are single, adaptive on-time, D-CAP3™ control mode, synchronous buck converters that requires a very low external component count. The D-CAP3 control circuit is optimized for low-ESR output capacitors such as POSCAP, SP-CAP, or ceramic types and features fast transient response with no external compensation. TPS56x201/8 star parts series including: TPS561201/8, TPS562201/8, TPS563201/8, TPS564201/8, and TPS565201/8 which have been widely used in DTV, STB, surveillance, networking home terminal, and so on. Co-layout is more and more required in Buck converters applications due to the advantage of design flexibility. This application report mainly discusses how to do co-layout between TPS56x242/7, TPS56x202/3/6/7 and TPS56x201/8.