SCEA113 October   2021 TPS650861 , TPS650864

 

  1.   Trademarks
  2. 1Introduction
  3. 2TPS65086x Overview
  4. 3TPS65086x Variants
  5. 4TPS65086x Selection Guide
  6. 5TPS650861 Programming Information
  7. 6Example Power Maps
    1. 6.1 Always On: Power and Efficiency Optimized (-1L and -2L devices)
    2. 6.2 Always On: Cost Optimized (-1 and -2 devices)
    3. 6.3 Always On: PL Performance Optimized (-3 Devices)
    4. 6.4 Full Power Domain (All speed grades)
  8. 7Conclusion

6.3 Always On: PL Performance Optimized (-3 Devices)

Figure 6-3 shows an example power map for the Power/Efficiency Optimized configuration. The rails shown follow the settings of the pre-programmed TPS6508640; however, as discussed in Section 5, the TPS650861 can also be used to power this configuration.

Figure 6-3 Always On, PL Domain Optimized Power Map using TPS6508640 or TPS650861
  1. See Table 6-2 for VCCINT regulator and Buck 2 FET selection guide