The MCP1663 USB programmable power supply reference design was developed to provide a versatile and easy to use solution for engineers. It easily transforms a typical computer’s USB port into a variable output power supply capable of supplying 2.5V to 30V. The MCP1663 USB programmable power supply reference design board has the following features:
Board
2.5V to 30V programmable output voltage (0.5V increments)
1.5A maximum input current
Automatic disconnect in case of short circuit
Non volatile memory for output voltage storing
Output power measurement (voltage/current)
GUI
Output voltage selection by trackbar and numeric input
Overload indication
Instant output power indication
Multiple device support with individual programming
Self calibration for precise voltage output
Emergency STOP button