Datasheet

Board Layout
3-2
3.1 Board Layout
Board layout is critical for all switch mode power supplies. Figure 3−1,
Figure 3−2, and Figure 3−3 show the board layout for the HPA076 PCB. The
switching nodes with high-frequency noise are isolated from the noise-
sensitive feedback circuitry and special attention has been given to the routing
of high-frequency current loops as well as ground.
Figure 3−1. Top Assembly Layer