ACS733

ACS732 and ACS733 1 MHz Bandwidth, Galvanically Isolated Current Sensor IC in SOIC-16 Package FEATURES AND BENEFITS AEC-Q100 automotive qualified High bandwidth, 1 MHz analog output Differential Hall sensing rejects common-mode fields High-isolation SOIC16 wide body package provides galvanic isolation for high-voltage applications Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dv/dt transients Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design UL60950-1 (ed. 2) certified □ Dielectric Strength Voltage = 3.6 kVRMS □ Basic Isolation Working Voltage = 616 VRMS Fast and externally configurable overcurrent fault detection 1 mΩ primary conductor resistance for low power loss and high inrush current withstand capability Options for 3.3 V and 5 V single supply operation Output voltage proportional to AC and DC current Factory-trimmed sensitivity and quiescent output voltage for improved accuracy Nearly zero magnetic hysteresis Ratiometric output from supply voltage PACKAGE: 16-Pin SOICW (suffix LA) Not to scale CB Certificate Number: US-23711-A2-UL DESCRIPTION The ACS732 and ACS733 are a new generation of high bandwidth current sensor ICs from Allegro™. These devices provide a compact, fast, and accurate solution for measuring high-frequency currents in DC/DC converters and other switching power applica...