SLVAF59 April   2021 TPS2372 , TPS2373 , TPS23730 , TPS23731 , TPS23734 , TPS2375 , TPS2375-1 , TPS23750 , TPS23751 , TPS23752 , TPS23753A , TPS23754 , TPS23754-1 , TPS23755 , TPS23756 , TPS23757 , TPS23758 , TPS2376 , TPS2376-H , TPS2377 , TPS2377-1 , TPS23770 , TPS2378 , TPS2379

 

  1.   1
  2.   2
  3.   3
    1.     4
    2.     5
  4.   6
    1.     7
    2.     8
    3.     9
    4.     10
  5.   11
  6.   12

5 Conclusion

To summarize, DCDC design and PoE design are no simple tasks. This is a guide for the most common design risks for changing the design from the TI EVM or reference design. The TI designs are tested and validated, so therefore copying them minimizes risk for the design. Many designs have been designed by experienced PoE Designers. Most PoE debugs have to do with the DCDC. Checking the schematic is important to eliminate potential issues from poor part selection.

After the schematic review is completed, the design will move on to layout. Please read the following paper for a layout best practices.