Figure 6-4 shows an example power map for the Power/Efficiency Optimized configuration. The rails shown follow the settings of the pre-programmed TPS6508641; however, as discussed in Section 5, the TPS650861 can also be used to power this configuration.

1. See Table 6-2 for VCCINT regulator and Buck 2 FET selection guide.
2. For EV devices: if using the TPS650861, set either Buck 4 or 5 to 0.9 V. If using the TPS6508641, add the TPS543620 discrete buck to power the VCCINT_VCU rail.