ACS773LCB-050B-PFF-T - Allegro MicroSystems

Manufacturer Part Number

ACS773LCB-050B-PFF-T

Manufacturer

Allegro MicroSystems

Introduction

High-precision, ultra-low-offset linear Hall-effect current sensor

Provides a voltage output that is proportional to AC or DC current

Product Features and Performance

Operates from 3V to 3.6V supply

Wide operating temperature range of -40°C to 150°C

Fast response time of 2.5μs

Bidirectional current sensing

Ratiometric voltage output

50A current sensing range

Linearity of ±0.9%

Frequency range of DC to 200kHz

4mV/A sensitivity

Product Advantages

High accuracy

Wide operating temperature range

Fast response time

Bidirectional current sensing

Ratiometric voltage output

Key Technical Parameters

Voltage Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 150°C (TA)

Sensing Current Range: 50A

Linearity: ±0.9%

Frequency Range: DC ~ 200kHz

Sensitivity: 26.4mV/A

Response Time: 2.5μs

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified

Compatibility

Suitable for use in automotive and industrial applications

Application Areas

Current sensing in motor control, power management, and other industrial applications

Product Lifecycle

This product is currently in production and widely available.

Several Key Reasons to Choose This Product

High accuracy and precision

Wide operating temperature range

Fast response time

Bidirectional current sensing

Ratiometric voltage output

AEC-Q100 qualified for automotive applications