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MCP39F511 - Power-Monitoring

Key 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 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 O.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MCP39F511 Power-Monitoring IC 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 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 200 µs Latency • Dedicated PWM Output Pin with Programmable Frequency and Duty Cycle • Automatic Event Pin Control through Fast Voltage Surge Detection Less than 5 ms Delay • Two Wire Serial Protocol with Selectable Baud Rate Up to 115.