SLUAAM7 December 2022 TPS561201 , TPS561208 , TPS562201 , TPS562208 , TPS563201 , TPS563208 , TPS563252 , TPS563257 , TPS564201 , TPS564208 , TPS564242 , TPS564247 , TPS564252 , TPS564255 , TPS564257 , TPS565201 , TPS565208 , TPS565242 , TPS565247 , TPS566242 , TPS566247
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-lay between TPS56x242/7 with SOT-563 package and TPS56x201/8 with SOT-236 package. First, the pin-out is compared. Next, the schematic design and layout consideration are introduced. Finally, a co-layout design example is given and this application design is verified based on experiments.