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

9 Summary

This design, using the LM74910-Q1, TPS62893-Q1, TPS6594-Q1, and LP8764-Q1 ICs, provides the power requirements for the 2VE3858 device. The I2C control of the TPS6594-Q1 and LP8764-Q1 PMICs allow for a large amount of control and the ability to configure the system through a single serial communication line. It is possible to customize and optimize this power design based on the actual use case regarding current requirements, used peripherals, power sequencing, and so forth, for other devices of the AI Edge series.