ACS754LCB-130-PFF

Current Sensors Overview

The Allegro ACS754LCB-130-PFF is a board-mount current sensor utilizing Hall effect technology within the ACS75x family. It features a linear magnetic response and BiCMOS construction for precision sensing. The device operates on a supply voltage range of 3V to 5.5V, with a typical operating point of 3.3V. It offers a sensitivity of 6.6mV/A and a fast response time of 4μs. Designed for robust performance, it supports an operating temperature range from -40°C to +150°C. The component is housed in a CB PFF package with five pins for through-hole installation.

Current Sensors Feature Summary

• Integrates a precision low-offset linear Hall sensor circuit with a dedicated copper conduction path near the die for accurate current measurement.
• Provides galvanic isolation between control circuits and high-current power paths, ensuring system safety and noise immunity.
• Features a compact surface-mount compatible form factor designed for efficient integration into space-constrained electronic assemblies.

Current Sensors Applications

• Industrial motor drives and control systems
• Automotive battery management and power distribution
• Commercial inverter and converter circuits

Current Sensors Procurement Notes

Verify the specific suffix 'PFF' against the manufacturer's latest datasheet to confirm pinout configuration and mechanical dimensions. Ensure the selected variant matches the required current rating and sensitivity specifications for the target application. Cross-reference the AEC-Q100 qualification status if automotive reliability standards are mandatory for the design.

Current Sensors Selection Notes

Select this model when a 130A current rating is required alongside high-precision analog output. Consider the 6.6mV/A sensitivity for signal conditioning requirements. Evaluate the thermal management needs given the 150°C maximum operating temperature. Compare against other ACS75x variants if different current ranges or packaging options better suit the PCB layout constraints.

Current Sensors Part Context

This component belongs to the Allegro ACS75x series of Hall-effect current sensors. The family provides economical solutions for industrial, automotive, and commercial applications. These sensors combine a precision Hall transducer with a low-resistance copper conduction path. The series is designed to offer reliable current sensing with minimal insertion loss and high linearity across the operating temperature range.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers: ACS754LCB-130-PSF.