SLUAAO5B January   2023  – August 2024 TPS561243 , TPS561246 , TPS562202 , TPS562203 , TPS562206 , TPS562207 , TPS562242 , TPS562243 , TPS562246 , 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

3.3 How to Co-layout Between TPS56x252/7 and TPS56x203/6

The co-lay schematic for TPS56x252/7 and TPS56x203/6 is shown in Figure 3-3. The solder information for TPS56x252/7 and TPS56x202/7 is shown in Table 3-4.

Co-layout Schematic for TPS56x252/7 and TPS56x203/6 Figure 3-3 Co-layout Schematic for TPS56x252/7 and TPS56x203/6
Table 3-3 Solder Information for TPS56x252/7 and TPS56x203/6
Part Number Description
TPS56x252/7
  1. If PG function is not needed, PG can be floating or connected with 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. EN pin max voltage is 6V, allow two voltage resistors or one 100k pullup resistor.