MCP39F501

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.

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
Parameter
Parameter Name Value Value
Measurement Error 0.1% 0.1%
Dynamic Range 4000:1 4000:1
Voltage Reference Drift ppm typ 10 10
PSRR % typ 73 dB 73 dB
Temp. Range (°C) -40 to 125 -40 to 125
Analog Supply Voltage AVdd Range (V) 2.7 to 3.6 2.7 to 3.6
Digital Supply Voltage DVdd Range (V) 2.7 to 3.6 2.7 to 3.6
Documents
MCP39F501 Data SheetData Sheets12/18/2013778KB
MCP39F501 Silicon Errata and Data Sheet ClarificationErrata11/23/201569KB
MCP39F501 Power Monitor Demo Board User's GuideUser Guides02/15/2014817KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP39F501-E/MQ28QFN-40C to +125CTUBE2.522.101.911.841.82
MCP39F501T-E/MQ28QFN-40C to +125CT/R2.522.101.911.841.82
相关开发工具
Similar Devices
ProductNo. of ChannelsADC Resolution (bits)ADC SINAD (dB)Price5K
MCP390122491$1.44
MCP390362491$3.09
MCP3905A216n/a$1.34
MCP3905L216n/a$1.36
MCP3906A216n/a$1.47
MCP390921682$1.48
MCP391022493.5$1.46
MCP391122494.5$1.40
MCP391242493.5$2.34
MCP391362494.5$3.04
MCP391482494.5$3.76
MCP391812493.5$1.12
MCP391932493.5$1.84
MCP39F50122494.5$1.82
MCP39F51122494.5$1.82
MCP39F511N32494.5$1.82
MCP39F52122494.5$1.82
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP39F501T-E/MQ0.0665000.16697028QFN5x5x0.9mmMatte Tine3
MCP39F501-E/MQ0.0665000.10958928QFN5x5x0.9mmMatte Tine3
MCP39F501 Data Sheet MCP39F501
MCP39F501 Data Sheet ADM00509
MCP39F501 Silicon Errata and Data Sheet Clarification MCP39F501
MCP39F501 Power Monitor Demo Board User's Guide ARD00455