MCP39F521-E/MQ
- Mfr.Part #
- MCP39F521-E/MQ
- Manufacturer
- Microchip Technology
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC PWR MONITOR I2C 1PH 28VQFN
- Stock
- 1,120
- In Stock :
- 1,120
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- Manufacturer :
- Microchip Technology
- Product Category :
- Energy Metering
- Terminal Pitch :
- 0.5mm
- Supplier Package :
- QFN
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Type :
- Power Monitor with Calculation and Energy Accumulation
- Supplier Device Package :
- 28-QFN (5x5)
- Ambient Temperature Range High :
- 125°C
- Measurement Error :
- 0.1%
- Input Impedance :
- --
- Subcategory :
- PMIC - Power Management ICs
- Terminal Position :
- QUAD
- Product Status :
- Active
- Screening Level :
- Extended Industrial
- Voltage - Supply :
- 2.7V~3.6V
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Form :
- NO LEAD
- Length :
- 5mm
- Number of Terminals :
- 28
- Pin Count :
- 28
- RoHS :
- Details
- Published :
- 2017
- Operating Supply Current :
- 13mA
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 2
- Package Type :
- QFN
- Surface Mount :
- yes
- Base Product Number :
- MCP39F521
- Package Shape :
- Square
- Operating Temperature :
- -40°C~125°C
- Dimensions :
- 5 x 5 x 0.95mm
- Seated Height-Max :
- 1 mm
- Brand :
- Microchip Technology / Atmel
- Temperature Grade :
- Automotive
- Product Category :
- Current and Power Monitors and Regulators
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Meter Type :
- Single Phase
- Voltage - I/O High :
- 3V
- Reach Compliance Code :
- Compliant
- Series :
- --
- Accuracy :
- 0.1 %
- Current - Supply :
- 13mA
- JESD-609 Code :
- e3
- Sensing Method :
- High or Low Side
- MSL :
- MSL 3 - 168 hours
- Package / Case :
- 28-VFQFN Exposed Pad
- Packaging :
- Tube
- Base Part Number :
- MCP39F521
- Factory Lead Time :
- 21 Weeks
- Product :
- Power Monitors
- Mount :
- Surface Mount
- Height :
- 1mm
- Category :
- Power Monitor with Calculation and Energy Accumulation
- Mounting :
- Surface Mount
- Nominal Supply Current :
- 13mA
- Manufacturer :
- Microchip
- Product Type :
- Current and Power Monitors and Regulators
- Resolution :
- 10 bit
- Supply Voltage-Min (Vsup) :
- 2.7 V
- Mounting Type :
- Surface Mount
- Minimum Operating Temperature :
- -40 °C
- JESD-30 Code :
- S-PQCC-N28
- Minimum Operating Supply Voltage :
- -0.3 V
- HTS Code :
- 8542.39.00.01
- Qualification :
- AEC-Q100
- Maximum Operating Supply Voltage :
- 4.5 V
- Adjustable Threshold :
- No
- Maximum Operating Temperature :
- +85 °C
- Number of Terminations :
- 28
- Number of Functions :
- 1
- Voltage - I/O Low :
- 0.4V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Width :
- 5mm
- Package :
- Tube
- Datasheets
- MCP39F521-E/MQ

Energy Metering Microchip Technology MCP39F521-E/MQ Overview
This innovative energy metering integrated circuit, the MCP39F521-E/MQ by Microchip Technology, is designed to provide precise monitoring of power consumption in single-phase systems. With its advanced features and robust design, it offers unparalleled accuracy and reliability, making it an ideal choice for various applications in energy monitoring and management.
Equipped with I2C interface, this IC enables seamless integration into existing systems, allowing for easy data acquisition and analysis. Its compact 28QFN package ensures space-efficient installation, suitable for a wide range of industrial and commercial settings.
Whether you're looking to optimize energy usage in manufacturing facilities, monitor power consumption in office buildings, or implement smart metering solutions, the MCP39F521-E/MQ delivers exceptional performance and flexibility, empowering businesses to make informed decisions and achieve greater efficiency.
MCP39F521-E/MQ Features
- High Accuracy Power Monitoring: Provides precise measurement of power consumption in single-phase systems.
- Integrated I2C Interface: Enables seamless integration and data communication with existing systems.
- Compact 28QFN Package: Space-efficient design for easy installation in various applications.
- Wide Voltage Range: Supports monitoring of power systems with voltages up to 28V.
- Low Power Consumption: Ensures minimal impact on overall system efficiency.
- Robust Design: Built to withstand harsh industrial environments for reliable operation.
MCP39F521-E/MQ Applications
- Industrial Energy Management Systems: Utilize the MCP39F521-E/MQ to monitor power consumption in manufacturing facilities, enabling efficient resource allocation and cost savings.
- Commercial Building Automation: Implement smart metering solutions in office buildings and commercial complexes to track electricity usage and promote energy conservation.
- Smart Home Energy Monitoring: Enhance residential energy management systems with the MCP39F521-E/MQ to provide homeowners with insights into their electricity usage and promote sustainable living.
This IC can be integrated into energy management systems deployed in factories and industrial plants to accurately measure power usage, identify inefficiencies, and optimize energy distribution.
By integrating the MCP39F521-E/MQ into building automation systems, facility managers can monitor power consumption in real-time, implement energy-saving measures, and reduce operational costs.
This IC can be incorporated into smart meters and home energy monitoring devices to track energy consumption patterns, identify energy-intensive appliances, and encourage users to adopt energy-efficient practices.
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