ACS732KMA

ACS732KMA and ACS733KMA 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 Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design UL60950-1 (ed. 2) certified □□Dielectric Strength Voltage = 4.8 kVRMS □□Basic Isolation Working Voltage = 1097 VRMS □□Reinforced Isolation Working Voltage = 550 VRMS Fast and externally configurable overcurrent fault detection 0.85 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 Ratiometric output from supply voltage PACKAGE: 16-Pin SOICW (suffix MA) Not to scale CB Certificate Number: US-22334-A2-UL DESCRIPTION The ACS732KMA and ACS733KMA 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 applications. TheACS732 andACS733 offer high isolation, high bandwidth Hall-effect-based current sensing with user-co...