Manufacturer Part Number
ACS72981KLRATR-150B3
Manufacturer
Allegro MicroSystems
Introduction
The ACS72981KLRATR-150B3 is a high-precision, high-bandwidth current sensor IC from Allegro MicroSystems. It is designed for accurate measurement of AC and DC currents in a wide range of applications.
Product Features and Performance
Wide current sensing range of up to 150A
Excellent linearity of ±0.8%
High bandwidth of DC to 250kHz
Ratiometric voltage output
Differential Hall-effect sensing technology
Bidirectional current sensing capability
Ultra-low power consumption of only 14mA (typical)
Fast response time of 1.8µs
Product Advantages
Industry-leading accuracy and linearity
High bandwidth for fast current monitoring
Compact surface-mount package
Low power consumption for energy-efficient designs
Flexible bidirectional current sensing
Key Technical Parameters
Voltage supply: 3V to 3.6V
Operating temperature range: -40°C to 125°C
Package: 7-PSOF, Tape and Reel
Quality and Safety Features
RoHS3 compliant
Designed and manufactured to high quality standards
Compatibility
The ACS72981KLRATR-150B3 is compatible with a wide range of electronic systems and applications that require accurate current sensing.
Application Areas
Industrial automation and control
Power conversion and distribution
Motor control
Battery management systems
Renewable energy systems
Overcurrent protection
Product Lifecycle
The ACS72981KLRATR-150B3 is an active product and is not currently nearing discontinuation. Replacement or upgrade options may be available from Allegro MicroSystems in the future.
Several Key Reasons to Choose This Product
Exceptional accuracy and linearity for precise current measurement
High bandwidth for fast current monitoring and control
Compact surface-mount package for space-constrained designs
Low power consumption for energy-efficient applications
Flexible bidirectional current sensing capability