SLUAAO5A January   2023  – January 2024 TPS561243 , TPS561246 , TPS562202 , TPS562203 , TPS562206 , TPS562207 , TPS562242 , TPS563202 , TPS563203 , TPS563206 , TPS563207 , TPS563252 , TPS563257 , TPS564242 , TPS564247 , TPS564252 , TPS564255 , TPS564257 , TPS565242 , TPS565247 , TPS566242 , TPS566247

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Comparison of Pinout
  6. 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 TPS56x203/6
    4. 3.4 How to Co-Layout Between TPS56x242/7 and TPS56x203/6
  7. 4Experimental Results
  8. 5Summary
  9. 6References
  10. 7Revision History

3.4 How to Co-Layout Between TPS56x242/7 and TPS56x203/6

Figure 4-7 shows the co-lay schematic for TPS56x242/7 and TPS56x203/6. Table 3-4 shows solder information for TPS56x242/7 and TPS56x203/6.

GUID-20231226-SS0I-VPCN-8QXX-PQMMBVKPVLZG-low.svg Figure 3-4 Co-Layout Schematic for TPS56x242/7 and TPS56x203/6
Table 3-4 Solder Information for TPS56x242/7 and TPS56x203/6
Part Number Description
TPS56x242/7
  1. R5 needs to be soldered to connect AGND to GND.
  2. C6 needs to be floating.
  3. EN pin max voltage is 6V, need two voltage divider resistors.
TPS56x203/6
  1. C6 needs to be tied to SW.
  2. R5 needs to be floating.
  3. EN pin max voltage is 6V, allow two voltage resistors or one 100k pullup resistor.