Open-loop Hall Effect IC current sensors for DC, AC, and pulsed current measurement in high-power, low-voltage automotive applications. Two independent sensing channels in a single hermetic housing deliver both a wider measurement range and built-in redundancy for functional safety requirements. The low and high current ranges are selectable per model — from ±50A to ±1000A — making it possible to monitor both low-level standby currents and high-current charge/discharge events with a single device.

Galvanic separation between primary and secondary circuits throughout; low thermal offset and sensitivity drift; full ratiometric voltage output on +5V DC supply. Applications include battery management systems, battery pack monitoring, hybrid vehicles, and EV and utility vehicle platforms.