ACS733KLATR-40AB-T Current Sensor 40A 1 Channel Hall Effect Differential Bidirectional

Features of ACS733KLATR-40AB-T

• 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

Applications of ACS733KLATR-40AB-T

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 applications. The ACS732 and ACS733 offer high isolation, high bandwidth Hall-effect-based current sensing with user-configurable overcurrent fault detection.

These features make them ideally suited for high-frequency transformer and current transformer replacement in applications running at high voltages.

Environmental & Export Classifications of ACS733KLATR-40AB-T