MCP39F511 datasheet(1/62 Pages) MICROCHIP

部件名	MCP39F511

功能描述	Power-Monitoring IC with Calculation and Energy Accumulation

PDF	62 Pages

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制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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 2015 Microchip Technology Inc.

DS20005393B-page 1

MCP39F511

Features

• Power Monitoring Accuracy Capable of 0.1%

Error Across 4000:1 Dynamic Range

• Built-In Calculations on Fast 16-Bit Processing

Core

- Active, Reactive, Apparent Power

- True RMS Current, RMS Voltage

- Line Frequency, Power Factor

• 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 200 µs Latency

• Dedicated PWM Output Pin with Programmable

Frequency and Duty Cycle

• Automatic Event Pin Control through Fast Voltage

Surge Detection Less than 5 ms Delay

• Two Wire Serial Protocol with Selectable Baud

Rate Up to 115.2 kbps using Universal

Asynchronous Receiver/Transmitter (UART)

• Four Independent Registers for Minimum and

Maximum Output Quantity Tracking

• Fast Calibration Routines and Simplified

Command Protocol

• 512 Bytes User-Accessible EEPROM through

Page Read/Write Commands

• Low-Drift Internal Voltage Reference, 10 ppm/°C

Typical

• 28-lead 5x5 QFN Package

• Extended Temperature Range -40°C to +125°C

Applications

• Power Monitoring for Home Automation

• Industrial Lighting Power Monitoring

• Real-Time Measurement of Input Power for

AC/DC Supplies

• Intelligent Power Distribution Units

Description

The MCP39F511 is a highly integrated, complete

single-phase power-monitoring IC designed for

real-time

measurement

of

input

power

for

AC/DC power supplies, power distribution units,

consumer 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 with 10 ppm/°C in

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.

Package Types

1

25

2

3

4

5

8

910 11 12

21

20

19

18

17

28 27 26

24

EVENT1

NC

UART_RX

COMMONA

NC

EP

29

6

7

OSCI

OSCO

13 14

16

15

23 22

I1+

I1-

V1-

V1+

AN_IN

AGND

EVENT2

MCP39F511

5x5 QFN*

*Includes Exposed Thermal Pad (EP);

see Table 3-1.

Power-Monitoring IC with Calculation and Energy Accumulation

类似零件编号 - MCP39F511

制造商	部件名	数据表	功能描述
Microchip Technology	MCP39F511A	1Mb / 68P	AC/DC Dual-Mode Power-Monitoring IC with Calculation and Energy Accumulation 10/25/17
	MCP39F511A-EMQ	1Mb / 68P	AC/DC Dual-Mode Power-Monitoring IC with Calculation and Energy Accumulation 10/25/17
	MCP39F511AT-EMQ	1Mb / 68P	AC/DC Dual-Mode Power-Monitoring IC with Calculation and Energy Accumulation 10/25/17
	MCP39F511N	889Kb / 61P	Dual-Channel, Single-Phase Power-Monitoring IC with Calculation 10/25/17
	MCP39F511N-E/MQ	889Kb / 61P	Dual-Channel, Single-Phase Power-Monitoring IC with Calculation 10/25/17

More results

类似说明 - MCP39F511

制造商	部件名	数据表	功能描述
Analog Devices	ADE7768	404Kb / 20P	Energy Metering IC with Integrated Oscillator and Positive Power Accumulation 8/05-Sp0 to Rev. A
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	ADE7768	405Kb / 20P	Energy Metering IC with Integrated Oscillator and Positive Power Accumulation REV. A
Microchip Technology	MCP39F521	1,001Kb / 52P	I2C Power Monitor with Calculation and Energy Accumulation 07/14/15
Seiko Instruments Inc	S5471	1Mb / 20P	ENERGY HARVESTING VOLTAGE MONITORING IC WITH ULTRA-LOW CURRENT CONSUMPTION
Analog Devices	ADE9000	1,004Kb / 73P	High Performance, Multiphase Energy Power Quality Monitoring IC Rev. A
Linear Technology	LTC2975	1Mb / 26P	4-Channel Power Supply System Featuring the Power System Manager with Input Energy Accumulation
Microchip Technology	MCP39F511A	1Mb / 68P	AC/DC Dual-Mode Power-Monitoring IC with Calculation and Energy Accumulation 10/25/17
Microchip Technology	MCP39F511N	889Kb / 61P	Dual-Channel, Single-Phase Power-Monitoring IC with Calculation 10/25/17
Analog Devices	ADE9430	1Mb / 35P	High Performance, Polyphase Energy, and Class S Power Quality Monitoring IC Rev. 0