Allegro MicroSystems 0A to 50A Current Sensor ICs with Integrated Conductor is a fully integrated, high-isolation current sensor solution with very low resistance. The 0A to 50A Current Sensor ICs do not require external isolation components and deliver up to 4800VRMS galvanic isolation.
Featured products of this family include the ACS37002 400kHz high accuracy current sensor with pin-selectable gains, the ACS71240 automotive-grade, galvanically isolated current sensor IC, and the ACS37800 programmable AC and DC power monitoring IC.
The devices provide proprietary packaging utilizing flip-chip technology, generating excellent magnetic coupling in a coreless package design. These low-profile, small form factor packages are perfect for reducing PCB area over sense resistor op-amp or bulky current transformer configurations.