Microchip Technology Inc

Power Distribution

Function Product Family
Analog MCP3911 (2-Channel)
MCP3903 (6-Channel)
Microcontroller PIC24F08KLXXX Family
PIC24/dsPIC33 Family

Lower system cost using a single MCU to measure power at input and individual loads

  • 6-ch simultaneous sampling 24-bit ADC to monitor separate loads
  • Dual 24-bit AFE per input phase with 2-wire serial interface to reduce isolation costs
  • Low overhead software requires only a single 16-bit or 32-bit MCU
Tabs / Utility Metering Solutions
Reference Designs

Utility Metering

Title Part Number Devices Supported
MCP6L02 & PIC18F65J90 1-Phase Energy Meter ARD00370 MCP6L02, MCP1754S, MCP1703, MCP2200, 24FC256, PIC18F65J90
MCP3911 & PIC18F85K90 1-Phase Energy Meter ARD00385 MCP3911, MCP1703, MCP2200, MCP6001, PIC18F85K90
MCP39F521 Power Meter ADM00686 MCP39F521, MCP1754S, MCP2221, MCP9700
MCP39F511 Power Meter ADM00667 MCP39F511, MCP2221, MCP6021, MCP9700
MCP39F11N Power Meter ADM00706 MCP39F511N, MCP1754S, MCP2221
MCP39F501 Power Meter ARD00455 MCP39F501, MCP1754S, MCP2200, MCP9700
MCP3905A Energy Meter MCP3905RD-PM1 MCP3905A, MCP3906A

Metering Video Channel