SLVS949F May 2009 – May 2017 TPS54620
The estimated printed-circuit board area for the components used in the design of Figure 34 is 0.58. in2 (374 mm2). This area does not include test points or connectors.
The board area can be further reduced if size is a big concern in an application. Figure 56 shows the printed circuit board layout for PMP4854-2 as shown in Figure 35 whose board area is as small as 17.27 mm × 11.30 mm.