Microchip 10 bit Energy Meter IC 28-Pin QFN
Technical Document
Specifications
Brand
MicrochipProduct Type
Energy Meter IC
Resolution
10 bit
Package Type
QFN
Pin Count
28
Mount Type
Surface
Minimum Supply Voltage
-0.3V
Maximum Supply Voltage
4.5V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Width
5 mm
Height
0.95mm
Length
5mm
Standards/Approvals
No
Series
MCP39F521
Meter Type
Single Phase
Automotive Standard
No
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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Stock information temporarily unavailable.
144.50 MOP
28.895 MOP Each (Supplied in a Tube) (ex VAT)
Production pack (Tube)
5
144.50 MOP
28.895 MOP Each (Supplied in a Tube) (ex VAT)
Stock information temporarily unavailable.
Production pack (Tube)
5
| quantity | Unit price | Per Tube |
|---|---|---|
| 5 - 15 | 28.895 MOP | 144.48 MOP |
| 20 - 30 | 28.318 MOP | 141.59 MOP |
| 35+ | 27.762 MOP | 138.81 MOP |
Ideate. Create. Collaborate
JOIN FOR FREE
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Technical Document
Specifications
Brand
MicrochipProduct Type
Energy Meter IC
Resolution
10 bit
Package Type
QFN
Pin Count
28
Mount Type
Surface
Minimum Supply Voltage
-0.3V
Maximum Supply Voltage
4.5V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Width
5 mm
Height
0.95mm
Length
5mm
Standards/Approvals
No
Series
MCP39F521
Meter Type
Single Phase
Automotive Standard
No
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