MCP39F501-E/MQ Microchip

The Microchip MCP39F501-E/MQ is a single-phase power monitoring IC with integrated Power Management Specialized (PMIC) features, designed for applications with low power consumption. It is ideal for applications such as energy metering, motor control, and automated home solar panel systems that require digitally-controlled, real-time power measurements. The device features an integrated 12-bit Sigma-Delta Analog-to-Digital Converter (ADC) with an on-chip oscillator and digital signal processor. Additionally, it includes an integrated 1 Mb non-volatile memory that stores the required system parameters for accurate energy measurements. The MCP39F501-E/MQ is designed to meet component size and power requirements for solar, metering and renewable energy applications. The device provides a wide input voltage range (2.3V to 5V). It has multiple power saving modes, programmable resistors for digital filtering and provides frequency measurement accuracy for cost-sensitive and power-efficiency applications.