The ACS710TKLA-25CB is a fully integrated, Hall-effect-based linear current sensor IC from Allegro MicroSystems. It's designed for AC or DC current sensing in industrial, commercial, and communications systems. The device provides economical and precise solutions for AC or DC current sensing.

Applications:

• Motor control
• Load detection and management
• Power supplies
• Inverters
• Overcurrent fault protection

Features:

• Low-noise analog signal path
• Small footprint package
• 4.5 V to 5.5 V, single supply operation
• 185 kHz bandwidth
• Ratiometric output from supply voltage
• Nearly zero magnetic hysteresis

Benefits:

• Improved energy efficiency in motor control applications
• Enhanced system reliability through accurate current monitoring
• Reduced board space
• Simplified system design and implementation
• Excellent accuracy and stability

Additional Details:

The ACS710TKLA-25CB offers a typical accuracy. The device incorporates a low-offset Hall IC with a copper conduction path used for current sensing. The thickness of the copper conductor allows survival of the device at up to 5x overcurrent conditions. The output of the device has a positive slope ( >0 mV/A) when an increasing current flows through the primary copper conduction path (from pins 1 and 2, to pins 3 and 4), which is the path used for current sensing.