This document describes the power management for CPU, FPGA, and memory based on the PM6680A, including input voltage range, output voltage range, and tolerance.
This document is a data brief for the STEVAL-PSQ001V1, an evaluation board designed to demonstrate basic power supply design principles. It features the PM6680A power management IC and provides a working prototype for testing various voltage configurations required by MCUs, CPUs, memories, and FPGAs.
| Input Voltage Range | 5 - 36 VDC |
|---|---|
| Output2 (V i/o) Voltage Options | 1.0, 1.2, 1.5, 1.8, 2.5 V or 3.3 V |
| Output3 V sys Voltage | 3.3 V |
| Analog 5 Voltage | 5 V, 0.8 A |
The board accepts an input voltage ranging from 5 to 36 VDC.
Output1 (V core) can be selected from 0.9, 1.0, 1.2, 1.5, 1.8 or 2.5 V.
The main core output delivers 4 A continuously.