The Allegro ACS75x family of current sensors provides economical and precise solutions for current sensing in industrial, automotive, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, power supplies, and overcurrent fault protection.

Features and Benefits

• Monolithic Hall IC for high reliability

• Single +5 V supply

• 3 kVRMS isolation voltage between terminals 4/5 and pins 1/2/3

• 35 kHz bandwidth

• Automotive temperature range

• End-of-line factory-trimmed for gain and offset

• Ultra-low power loss: 100 µΩ internal conductor resistance

• Ratiometric output from supply voltage

• Extremely stable output offset voltage

• Small package size, with easy mounting capability

• Output proportional to ac and dc currents

Applications

• Automotive systems

• Industrial systems

• Motor control

• Servo systems

• Power conversion

• Battery monitors