ACS720KLATR-35AB-T - Allegro MicroSystems

Manufacturer Part Number

ACS720KLATR-35AB-T

Manufacturer

Allegro MicroSystems

Introduction

The ACS720KLATR-35AB-T is a high-performance, galvanically isolated, current sensor IC that uses Hall-effect technology to provide a ratiometric output. It is capable of measuring AC and DC currents up to 35A.

Product Features and Performance

Hall-effect based current sensor with open-loop architecture

Operates from a 4.5V to 5.5V supply

Measures AC and DC currents up to 35A

Ratiometric current output

Fast response time of 4μs (typical)

High accuracy of ±1.6%

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

Compact 16-SOIC package

Product Advantages

Galvanic isolation for increased safety

Wide current sensing range of up to 35A

High accuracy and fast response time

Ratiometric output for easy integration

Compact surface-mount package

Key Technical Parameters

Voltage Supply: 4.5V to 5.5V

Sensing Current Range: ±35A

Sensitivity: 38.5mV/A

Linearity Error: ±0.75%

Frequency Response: 120kHz

Accuracy: ±1.6%

Response Time: 4μs (typical)

Operating Temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Designed for safety-critical applications

Robust open-loop Hall-effect technology

Compatibility

Compatible with a wide range of electronic systems and devices

Application Areas

Power supplies

Industrial automation

Electric vehicles

Battery chargers

Motor control

Overcurrent detection

Product Lifecycle

The ACS720KLATR-35AB-T is an active and available product.

Replacement or upgrade options may be available in the future.

Several Key Reasons to Choose This Product

High-performance current sensing with up to 35A capability

Excellent accuracy and fast response time

Galvanic isolation for increased safety

Wide operating temperature range

Compact and easy-to-integrate surface-mount package

RoHS3 compliance for environmental responsibility