Microchip 10 bit Energy Meter IC 28-Pin QFN, MCP39F521-E/MQ
Technical Document
Specifications
Brand
MicrochipResolution
10 bit
Mounting Type
Surface Mount
Package Type
QFN
Pin Count
28
Dimensions
5 x 5 x 0.95mm
Length
5mm
Width
5mm
Height
0.95mm
Maximum Operating Supply Voltage
4.5 V
Maximum Operating Temperature
+85 °C
Minimum Operating Supply Voltage
-0.3 V
Minimum Operating Temperature
-40 °C
Product details
MCP39F521 Energy Measurement ICs
The Microchip MCP39F521 is an Energy Metering IC designed for real-time measurement of input power in single-phase applications. The integrated design offers power monitoring accuracy of 0.1% error and less across a 4000:1 dynamic range.
Parameters Measured
Active, Reactive and Apparent Power
True Root Mean Square (RMS) Current and RMS Voltage
Line Frequency and Power Factor
Features
Power Monitoring Accuracy of 0.1% Error Across 4000:1 Dynamic Range
16-bit Calculation Engine
512 Bytes User-Accessible EEPROM
Flexible I2C Interface
Low-Drift Internal Voltage Reference, 10 ppm/°C Typical
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 100 μs Latency
Automatic Event Pin Control through Fast Voltage Surge Detection, Less than 5 ms Delay
Two Independent Registers for Minimum and Maximum Output Quantity Tracking
Fast Calibration Routines and Simplified Command Protocol
Low-Drift Internal Voltage Reference, 10 ppm/°C Typical
Energy/Power Measurement - Microchip
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AED 13.60
Each (Supplied in a Tube) (ex VAT)
AED 14.28
Each (Supplied in a Tube) (inc. VAT)
Production pack (Tube)
25
AED 13.60
Each (Supplied in a Tube) (ex VAT)
AED 14.28
Each (Supplied in a Tube) (inc. VAT)
Production pack (Tube)
25
Buy in bulk
| quantity | Unit price | Per Tube |
|---|---|---|
| 25 - 95 | AED 13.60 | AED 68.00 |
| 100+ | AED 13.10 | AED 65.50 |
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Technical Document
Specifications
Brand
MicrochipResolution
10 bit
Mounting Type
Surface Mount
Package Type
QFN
Pin Count
28
Dimensions
5 x 5 x 0.95mm
Length
5mm
Width
5mm
Height
0.95mm
Maximum Operating Supply Voltage
4.5 V
Maximum Operating Temperature
+85 °C
Minimum Operating Supply Voltage
-0.3 V
Minimum Operating Temperature
-40 °C
Product details
MCP39F521 Energy Measurement ICs
The Microchip MCP39F521 is an Energy Metering IC designed for real-time measurement of input power in single-phase applications. The integrated design offers power monitoring accuracy of 0.1% error and less across a 4000:1 dynamic range.
Parameters Measured
Active, Reactive and Apparent Power
True Root Mean Square (RMS) Current and RMS Voltage
Line Frequency and Power Factor
Features
Power Monitoring Accuracy of 0.1% Error Across 4000:1 Dynamic Range
16-bit Calculation Engine
512 Bytes User-Accessible EEPROM
Flexible I2C Interface
Low-Drift Internal Voltage Reference, 10 ppm/°C Typical
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 100 μs Latency
Automatic Event Pin Control through Fast Voltage Surge Detection, Less than 5 ms Delay
Two Independent Registers for Minimum and Maximum Output Quantity Tracking
Fast Calibration Routines and Simplified Command Protocol
Low-Drift Internal Voltage Reference, 10 ppm/°C Typical
Energy/Power Measurement - Microchip
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products