TIDUFF9 September   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1 System Description
  8. 2 Power Design Parameters
  9. 3 Sequencing
    1. 3.1 Start-Up
    2. 3.2 Shutdown
  10. 4 Schematics
  11. 5 Front-End Protection
  12. 6 Multiple Peripheral Rail Buck Converter PMICs
  13. 7 Low-Voltage, High-Current, Core Rail Buck Converter
  14. 8 Voltage Supervisor
  15. 9 Summary
  16. 10Documentation Support
  17.   Trademarks

Features

  • Details the design considerations and power tree design needed to support the 2VE3858 device
  • Can be used as a foundation for designing the power tree for other devices of the AMD Versal™ AI Edge Series Gen 2 and AMD Versal Prime Series Gen 2 series with small modifications
  • Power sequencing for 2VE3858 rails are controlled with power management IC (PMIC) TPS6594-Q1
  • The GPIO output on the TPS6594-Q1 device can be used to control the TPS6594-Q1, LP8764-Q1, and TPS62893-Q1 devices for power sequencing