ACS37220 Current Sensor Large Carriers

These Hall‑effect current sensors are packaged in a robust large carrier that provides an electrically isolated measurement path with an extra‑low resistance, typically around a tenth of a milliohm. The design supports high‑frequency response, offering bandwidth up to 150 kHz, which makes them suitable for fast‑changing currents in motor drives, power converters and battery‑management systems. Available in supply voltages of 3.3 V or 5 V, they cover current ranges from 100 A to 200 A, and include an over‑current fault output that can be configured to trigger protective actions. The larger footprint aids thermal handling and simplifies mounting in industrial or automotive assemblies, distinguishing them from smaller‑form‑factor sensors while maintaining reliable, precise current monitoring.