Status: In Production
The PAC1933 is a three-channel power monitor and energy monitor that reports on bus voltage and sense voltage 16-bits of resolution. Power is reported as a simultaneous product of two 16-bit independent bus and sense voltages. All registers are accessible through I2C / SMBus including an 8 sample average for reading stability.
For product comparison, please consider: PAC1934
This board enables easy connection of the PAC1934 to power sources and loads for power monitoring and energy metering. On-board current sense resistors for high side current sensing. It has USB connection to PC for power and data, or you may use I2C direct connection to your digital controller. On board square wave current generator for demo purposes. GUI available, detailed User's Guide.
USB Type A Power and Energy Meter based on Microchip’s PAC1934.
It measures USB voltage and current, automatically calculates instantaneous power and accumulates power over time, making it suitable for power and energy monitoring. It features PAC1934, a Quad DC Power/Energy Monitor with Accumulation IC.
The power meter features a user-friendly joystick control...
For pricing and availability, contact Microchip Local Sales.