3. P9241-G Evaluation Board Schematic .......................................................................................................................................................13
4. Bill of Materials (BOM)................................................................................................................................................................................14
5. Board Layout ..............................................................................................................................................................................................17
6. Ordering Information...................................................................................................................................................................................20
7. Revision History..........................................................................................................................................................................................20
List of Figures
Figure 1. P9241-G V1.2 Evaluation Board Features ..........................................................................................................................................4
Figure 2. P9241-G V1.2 Evaluation Board Details..............................................................................................................................................5
Figure 3. R61 and R62 Location in the Schematic .............................................................................................................................................7
Figure 4. R61 and R62 PCB Location.................................................................................................................................................................7
Figure 5. TH_COIL1, R60, and RC67 Location in the Schematic.......................................................................................................................8
Figure 6. TH_COIL1, R60, and RC67 PCB Location..........................................................................................................................................8
Figure 7. Buck Regulator Location in the Schematic..........................................................................................................................................8
Figure 8. Buck Regulator PCB Location .............................................................................................................................................................9
Figure 9. Bypass Path Location in Schematic ....................................................................................................................................................9
Figure 10. Bypass Path PCB Location .................................................................................................................................................................9
Figure 11. Crystal Location in the Schematic .....................................................................................................................................................10
Figure 12. Crystal PCB Location ........................................................................................................................................................................10
Figure 13. Input Source Selection Jumpers on the PCB ....................................................................................................................................11
Figure 14. Silkscreen –Top of Board .................................................................................................................................................................17
Figure 15. Copper –Top Layer...........................................................................................................................................................................18
Figure 16. Copper –L1 Layer.............................................................................................................................................................................18
Figure 17. Copper –L2 Layer.............................................................................................................................................................................19
Figure 18. Copper –Bottom Layer .....................................................................................................................................................................19
List of Tables
Table 1. LED Pattern Selection .........................................................................................................................................................................6
Table 2. External Oscillator Selection..............................................................................................................................................................10
Table 3. Options for the Resonant Capacitor ..................................................................................................................................................11
Table 4. P9241-G-EVK Operation Modes .......................................................................................................................................................12
Table 5. Recommended Coil Manufacturers ...................................................................................................................................................12
