MCP39F521
MCP39F521 is I2C Power Monitor manufactured by Microchip Technology.
I2C Power Monitor with Calculation and Energy Accumulation
Features
- Power Monitoring Accuracy Capable of 0.1% Error Across 4000:1 Dynamic Range
- Built-In Calculations on Fast 16-bit Processing Core
- Active, Reactive, Apparent Power
- True Root Mean Square (RMS) Current, RMS Voltage
- Line Frequency, Power Factor
- 64-bit Wide Import and Export Active Energy
Accumulation Registers
- 64-bit Four Quadrant Reactive Energy
Accumulation Registers
- Signed Active and Reactive Power Outputs
- Dedicated Zero Crossing Detection (ZCD) Pin
Output with Less than 100 µs Latency
- Automatic Event Pin Control through Fast Voltage
Surge Detection, Less than 5 ms Delay
- I2C Interface, up to...
