Microchip MCP39F521-E/MQ
Manufacturer No:
MCP39F521-E/MQ
Manufacturer:
Microchip
Package:
28-VFQFN Exposed Pad
Description:
I2C Power Monitoring IC with Calculations and Energy Accumulation designed for measurement of input power for AC/DC power supplies, power meters, and
Quantity:
In Stock :1362
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Shipped from：HK Warehouse
Expected Shipping：Fri, Jun 12 - Sat, Jun 13, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP39F521-E/MQ Information
Microchip MCP39F521-E/MQ technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP39F521-E/MQ.
- Type
- Parameter
- Resolution
- 24
- Sample Rate kSPS Max
- 0.0125
- Input Channels Differential
- 2
- SNR typ
- 95
- SFDRTyp
- 111
- ENOB
- 15.4
- INL Typ LSB
- 1
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP39F521-E/MQ.
Data Sheets:
User Guide:
The MCP39F521 is a highly integrated, single-phase power-monitoring IC designed for real-time measurement of input power for AC/DC power supplies, providing power and energy values. It includes dual-channel delta sigma ADCs, a 16-bit calculation engine, EEPROM and a flexible 2-wire interface. An integrated low-drift voltage reference in addition to the 94.5 dB of SINAD performance on each measurement channel allows for better than 0.1% accurate designs across a 4000:1 dynamic range.
- Power Monitoring Accuracy capable of 0.1% error across 4000:1 dynamic range
- Active, Reactive, Apparent Power
- Active and Reactive Energy Accumulation
- True RMS Current, RMS Voltage
- Line Frequency, Power Factor
- Dedicated Zero Crossing Detection (ZCD) Pin
- Dedicated PWM Output Pin
- Automatic Event Pin Control through Fast Voltage Surge Detection
- Fast Calibration Routines
- I2C Interface
- 512 bytes User-accessible EEPROM through page read/write commands
- Non-volatile On-chip Memory, no external memory required
- Low-Drift Internal Voltage Reference: 10 ppm/°C typical
- 28-lead 5x5 QFN package
- Extended Temperature Range -40°C to +125°C
- AEC-Q100 Grade 1
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
