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