Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
  • product video
product primary image

MCP39F501

Status: In Production

Features:

  • Power Monitoring Accuracy capable of 0.1% error across 4000:1 dynamic range
  • Fast Calibration Routines
  • Programmable Event Notifications such as overcurrent and voltage sag, surge protection
  • 512 bytes User-accessible EEPROM through page read/write commands
  • Non-volatile On-chip Memory, no external memory required
  • Built-in calculations on fast 16-bit processing core- Active, Reactive and Apparent Power- True RMS Current, RMS Voltage- Line Frequency, Power Factor
  • Two-Wire Serial Protocol using a 2-wire UART interface supporting multiple devices on a single bus.
  • 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
View More
Overview
Documents
Development Environment
Similar Devices
RoHS Information
Buy Now

Device Overview

Summary

The MCP39F501 is a highly integrated, single-phase power-monitoring IC designed for real-time measurement of input power for AC/DC power supplies, power distribution units and industrial applications. 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 addition to 94.5 dB of SINAD performance on each measurement channel allows for better than 0.1% accurate designs across a 4000:1 dynamic range.

For product comparison, please consider: MCP39F511

Additional Features
    • Power Monitoring Accuracy capable of 0.1% error across 4000:1 dynamic range
    • Fast Calibration Routines
    • Programmable Event Notifications such as overcurrent and voltage sag, surge protection
    • 512 bytes User-accessible EEPROM through page read/write commands
    • Non-volatile On-chip Memory, no external memory required
    • Built-in calculations on fast 16-bit processing core- Active, Reactive and Apparent Power- True RMS Current, RMS Voltage- Line Frequency, Power Factor
    • Two-Wire Serial Protocol using a 2-wire UART interface supporting multiple devices on a single bus.
    • 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
Parametrics
Name
Value
Measurement Error
0.1%
Dynamic Range
4000:1
Gain Selection
1:32
Voltage Reference Drift Typical (ppm/°C)
10
PSRR % typ
73 dB
ADC Resolution (bits)
24
# of Channels
2
Power Type
Single-Phase
Device Type
Power Monitoring IC
Interface
UART
Operating Voltage (V)
2.7 - 3.6
Temperature Range (°C)
-40 to 125

Documents

Jump to:

Data Sheet

12/18/2013
778KB

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
MCP39F501 Power Monitor PICtail
MCP39F501 Power Monitor PICtail ( ADM00509 )

The MCP39F501 Power Monitor PICtail™ Evaluation Board duals as a fully functional single-phase power monitor and development platform. This low-cost design does not use any transformers and requires few external components. The device calculates active power, reactive power, RMS current, RMS voltage, power factor, line frequency and other typical power quantities as defined in the MCP39F501...

Learn More
Add To Cart
MCP39F501 Energy Metering & Power Monitoring Demonstration Board
MCP39F501 Energy Metering & Power Monitoring Demonstration Board ( ARD00455 )

The MCP39F501 Power Monitor Demonstration Board is a fully functional single-phase power monitor. This low-cost design does not use any transformers and requires few external components. The device calculates active power, reactive power, RMS current, RMS voltage, power factor, line frequency and other typical power quantities as defined in the MCP39F501 data sheet. The MCP39F501 Power Monitor...

Learn More
Add To Cart

Similar Devices

Product
No. of Channels
ADC Resolution (bits)
ADC SINAD (dB)
Price 5K
3
16
78
$0.67
6
16
78
$1.44
7
16
78
$2.28
3
24
84
$1.97
4
24
84
$2.49
7
24
84
$2.94
2
24
91
$1.44
6
24
91
$3.09
2
16
n/a
$1.34
2
16
n/a
$1.36
2
16
n/a
$1.47
2
16
82
$1.48
2
24
93.5
$1.46
2
24
94.5
$1.40
4
24
93.5
$2.34
6
24
94.5
$3.04
8
24
94.5
$3.76
1
24
93.5
$1.12
3
24
93.5
$1.84
2
24
94.5
$1.82
2
24
94.5
$1.82
2
24
94.5
$1.82
3
24
94.5
$1.82
2
24
94.5
$1.82

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP39F501T-E/MQ
0.066500
0.166970
28
QFN
5x5x0.9mm
Matte Tin
e3
MCP39F501-E/MQ
0.066500
0.109589
28
QFN
5x5x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy