Microchip Technology

MCP3919A1-E/MQ  

Energy Metering ICs

MCP3919A1-E/MQ Description

The MCP3919A1-E/MQ is a high-performance, 3-phase energy metering IC designed by Microchip Technology. This device is engineered to provide precise energy measurement in a compact and efficient package. It features a surface-mount design, making it ideal for integration into modern electronic systems. The MCP3919A1-E/MQ operates within a supply voltage range of 2.7 V to 3.6 V and consumes a minimal supply current of 2.1 mA, ensuring low power consumption and high efficiency. The device supports I/O voltage levels of 0.3 V (low) and 0.7 V (high), facilitating compatibility with various digital interfaces.

MCP3919A1-E/MQ Features

• High Accuracy: The MCP3919A1-E/MQ offers a measurement error of only 0.1%, ensuring highly accurate energy metering.
• 3-Phase Metering: This IC is specifically designed for 3-phase energy metering, making it suitable for applications requiring precise measurement of three-phase electrical systems.
• Low Power Consumption: With a supply current of 2.1 mA, the MCP3919A1-E/MQ is highly energy-efficient, making it ideal for battery-powered or low-power applications.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 2.7 V to 3.6 V, providing flexibility in power supply options.
• Surface Mount Packaging: The surface-mount design of the MCP3919A1-E/MQ allows for easy integration into compact and space-constrained systems.
• Compliance and Safety: The MCP3919A1-E/MQ is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of environmental conditions without the need for special handling.

MCP3919A1-E/MQ Applications

The MCP3919A1-E/MQ is ideal for a variety of applications where precise energy measurement is crucial. Its 3-phase metering capability makes it particularly suitable for industrial and commercial energy monitoring systems. The low power consumption and compact design also make it a great fit for smart meters and IoT devices that require energy-efficient operation. Additionally, the device's compliance with environmental and safety standards ensures it can be used in a wide range of industries without regulatory concerns.

Conclusion of MCP3919A1-E/MQ

The MCP3919A1-E/MQ is a versatile and high-performance energy metering IC that offers significant advantages over similar models. Its high accuracy, low power consumption, and wide supply voltage range make it an excellent choice for a variety of applications, from industrial energy monitoring to smart metering solutions. The surface-mount design and compliance with environmental standards further enhance its appeal for modern electronic systems. Whether for new designs or upgrades to existing systems, the MCP3919A1-E/MQ provides a reliable and efficient solution for precise energy measurement.

MCP3919A1-E/MQ Documents

Download datasheets and manufacturer documentation for MCP3919A1-E/MQ

PCN Assembly/Origin :

MCP391y 04/Feb/2020      

Datasheets :

MCP3919 Datasheet      

PCN Packaging :

Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP3919 Development Tool Selector      

PCN Design/Specification :

Errata/Datasheet Update 23/Jul/2015       MCP3919 21/Jan/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH