ACS37200 Ultra-Compact High-Current Sensors

Allegro MicroSystems ACS37200 Ultra-Compact High-Current Sensors are fully integrated current sensors that sense current flowing through the primary conductor of a compact 8-pin PSOF package. With a very low internal conductor resistance of 50μΩ, the LX package can measure currents up to 200A. Two Hall plates sense the current differentially to provide common-mode field rejection and optimize performance in the presence of external magnetic fields.