ACS758KCB-150B-PFF-T - Allegro MicroSystems

Manufacturer Part Number

ACS758KCB-150B-PFF-T

Manufacturer

Allegro MicroSystems

Introduction

High-performance, cost-effective current sensor ICs for high-current, high-voltage applications

Product Features and Performance

Hall-effect based, open-loop current sensor

Measures AC or DC currents up to 150A

Wide operating voltage range of 3V to 5.5V

Operating temperature range of -40°C to 125°C

3mV/A sensitivity

±1.6% accuracy

4μs response time

DC to 120kHz bandwidth

Ratiometric voltage output

Bidirectional current measurement

Product Advantages

Compact 5-pin package with formed leads

Excellent linearity of ±1%

Robust and reliable design

Suitable for automotive and industrial applications

Key Technical Parameters

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Sensor Type: Hall Effect, Open Loop

Linearity: ±1%

Frequency: DC ~ 120kHz

Sensitivity: 13.3mV/A

Output: Ratiometric, Voltage

Current Sensing: 150A

Current Supply (Max): 13.5mA

Accuracy: ±1.6%

Response Time: 4μs

Polarization: Bidirectional

Number of Channels: 1

Mounting Type: Through Hole

Quality and Safety Features

ROHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Suitable for a wide range of high-current, high-voltage applications

Application Areas

Automotive and industrial applications that require accurate current sensing

Product Lifecycle

This product is an active and widely used current sensor IC from Allegro MicroSystems.

Replacement or upgrade options may be available in the future, but the current version is still in production and widely supported.

Key Reasons to Choose This Product

Robust and reliable design suitable for harsh environments

Excellent accuracy and linearity for precise current measurement

Wide operating voltage and temperature ranges for versatile applications

Compact package with formed leads for easy integration

Cost-effective solution for high-current, high-voltage current sensing needs