Microchip 10 bit Energy Meter IC 28-Pin QFN, MCP39F521-E/MQ
- RS Stock No.:
- 912-5296
- Mfr. Part No.:
- MCP39F521-E/MQ
- Brand:
- Microchip
On back order for despatch 04/06/2024, delivery within 7 working days from despatch date.
Added
Price (ex. GST) Each (In a Pack of 5)
$6.102
(exc. GST)
$7.017
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 - 15 | $6.102 | $30.51 |
| 20 - 30 | $5.946 | $29.73 |
| 35 + | $5.384 | $26.92 |
| *price indicative | ||
- RS Stock No.:
- 912-5296
- Mfr. Part No.:
- MCP39F521-E/MQ
- Brand:
- Microchip
Technical data sheets
Legislation and Compliance
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
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Energy/Power Measurement - Microchip
Specifications
Attribute | Value |
|---|---|
| Resolution | 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 |