Microchip MCP39F511N-E/MQ Energy Meter IC, 10 bit, 28-Pin QFN

  • RS Stock No. 165-4741
  • Mfr. Part No. MCP39F511N-E/MQ
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

MCP39F511N Energy Measurement ICs

The MCP39F511N from Microchip is an integrated, dual-channel, single-phase power monitoring device that provides real-time measurement of input power and energy values for AC/DC power supplies. The capabilities of the MCP39F511N are ideal for applications such as dual-socket wall outlets, power strips, AC/DC power supplies, and power distribution.

On-board are three Analogue-to-Digital Converters (ADCs) for voltage and current load measurement, a 16-bit Calculation Engine, EEPROM and a flexible 2-Wire Interface. An integrated low-drift voltage reference combined with the 94.5 dB of SINAD performance on each measurement channel allows for better than 0.5% accurate designs across a 4000:1 dynamic range.

Features

Power monitoring of two loads
Power monitoring accuracy capable of 0.5% error across 4000:1 dynamic range
Built-in calculations using a 16-Bit processing core measuring:
- Active, reactive and 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
2-wire UART with 115.2k baud rate
512 bytes user-accessible EEPROM through page read/write commands
Non-volatile on-chip Memory
Low-Drift Internal Voltage Reference: 10 ppm/°C typical
Extended Temperature Range -40°C to +125°C

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 0.8mm
Length 5mm
Width 5mm
Height 0.8mm
Maximum Operating Supply Voltage 3.6 V
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 2.7 V
Minimum Operating Temperature -40 °C
73 In stock for delivery within 3 working days
Price Each (In a Tube of 73)
SGD 3.236
(exc. GST)
SGD 3.463
(inc. GST)
units
Per unit
Per Tube*
73 +
SGD3.236
SGD236.228
*price indicative
Related Products
The ATM90E36A is a high-performance energy metering device ...
Description:
The ATM90E36A is a high-performance energy metering device for three-phase four-wire (3P4W, Y0) or three-phase three-wire (3P3W, Y or Δ) systems. It is also applicable in Data Acquisition Terminal. With the measurement and Fourier analysis functions, the ATM90E36A can also ...
RS Pro digital panel meters measure important electrical ...
Description:
RS Pro digital panel meters measure important electrical parameters in 3 phase 4-wire and 3 phase three wire network and replaces the need for multiple analogue meters. It measures electrical parameters such as AC voltage, AC current, Frequency, Active, Reactive ...
The Sentron PAC5100 series is a digital power ...
Description:
The Sentron PAC5100 series is a digital power meter that allows you to record, display and transfer electrical measured values up to the 40th harmonic component. The meter is a specialist solution for measured value acquisition and provides important data ...
Using CMS-700 it is possible to measure and ...
Description:
Using CMS-700 it is possible to measure and calculate electrical parameters from both the mains and the branches, in order to provide the most comprehensive set of information on the system.A maximum of 3x32 sensors can be connected to the ...