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
Summary of Contents for TPS65120EVM-076
Page 1: ...TPS65120EVM 076 TPS65124EVM 076 August 2004 PMP Portable Power User s Guide SLVU112...
Page 6: ...vi...
Page 12: ...1 4...
Page 19: ...Board Layout 3 3 Board Layout Figure 3 2 Top Layer Routing Figure 3 3 Bottom Layer Routing...
Page 20: ...3 4...
