ACS71020KMABTR-030B3-SPI - Allegro MicroSystems

Manufacturer Part Number

ACS71020KMABTR-030B3-SPI

Manufacturer

allegro-microsystems

Introduction

The ACS71020KMABTR-030B3-SPI is a power management integrated circuit used for enhanced energy measurement in ACDC switching power supplies.

Product Features and Performance

High accuracy energy measurement

Integrated Hall-effect based current sensing

Support for bidirectional current sensing

SPI interface for communication with microcontrollers

Overcurrent detection functionality

Product Advantages

Low power consumption at 12mA

Wide operating temperature range from -40°C to 125°C

Compact 16-SOIC package for space-saving applications

High noise immunity for reliable operation in harsh environments

Key Technical Parameters

Supply Voltage: 3.3V

Current Supply: 12mA

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Package: 16-SOIC (0.295", 7.50mm Width)

Controller for ACDC Switching Power Supplies

Quality and Safety Features

Built-in safety features, such as overcurrent and temperature alerts

Robust design for long-term reliability

Quality assurance through manufacturer’s rigorous testing

Compatibility

Compatible with a range of microcontrollers through SPI interface

Can be integrated into various power management designs due to its generic feature set

Application Areas

ACDC switching power supply control

Power management in consumer electronics

Industrial automation systems

Energy management systems

Product Lifecycle

Not For New Designs (indicates the product might be phasing out)

Potential replacement or upgrade options may be available - consult manufacturer for details

Several Key Reasons to Choose This Product

Precision energy measurement for efficient power management

Enhanced system reliability with integrated current sensing

A wide operating temperature range suitable for various environments

Easy integration with systems via SPI protocol

Robust design increasing product longevity

Low power operation to save energy