ACS754SCB-200-PFF

Current Sensors Overview

The Allegro MicroSystems ACS754SCB-200-PFF is a monolithic Hall effect current sensor designed for high-reliability applications. It features a 200A current rating and provides bidirectional measurement of AC and DC currents. The device operates on a single +5V supply and offers 3 kVRMS isolation voltage between the power terminals (pins 4/5) and signal pins (1/2/3). Packaged in a 5-CB formed lead configuration, it supports robust electrical performance with precise current sensing capabilities.

Current Sensors Feature Summary

• Monolithic Hall IC construction ensures high reliability
• Provides 3 kVRMS isolation between power and signal terminals
• Supports bidirectional measurement of AC and DC currents
• Operates on a single +5 V supply

Current Sensors Applications

• Industrial motor control systems
• Power supply monitoring
• Inverter circuits
• Battery management systems

Current Sensors Procurement Notes

Verify the specific suffix 'PFF' to confirm the package type is 5-CB Formed Leads. Ensure the application requires a 200A rating and 3 kVRMS isolation. Confirm compatibility with single +5V operation. Check for any obsolescence notices as this part may have a Last Time Buy status. Validate pinout alignment with the datasheet before integration.

Current Sensors Selection Notes

Select this component when high isolation voltage and bidirectional current sensing are required. It is suitable for environments needing reliable Hall effect technology. Consider the 200A rating against peak load requirements. Evaluate the need for 3 kVRMS isolation between primary and secondary circuits. Ensure the system design accommodates the single +5V supply constraint.

Current Sensors Part Context

This part belongs to the ACS754 series of Hall effect current sensors. It is designed for industrial and automotive applications requiring accurate current monitoring. The series includes various ratings and package options. The ACS754SCB-200-PFF specifically targets high-current scenarios with strict isolation needs.

Current Sensors Replacement Considerations

The ACS754SCB-200-PSF is a confirmed substitute with identical specifications but a different package style. Verify pinout compatibility and mechanical fit before substitution. Both parts share the same electrical characteristics and isolation ratings.