Current Sensor +-200A AC/DC

The Allegro™ ACS770 family of current sensor ICs provides economical and precise solutions for AC or DC current sensing. Typical applications include motor control, load detection and management, power supply and DC-to-DC converter control,  inverter control, and overcurrent fault detection.

Features:

• +-200 Amp AD or DC measurements
  
• Small package size, with easy mounting capability
• Monolithic Hall IC for high reliability
• Ultralow power loss: 100 μΩ internal conductor resistance
• Galvanic isolation allows use in economical, high-side
• current sensing in high-voltage systems
• Output voltage proportional to AC or DC currents
• 4.5 to 5.5 V, single supply operation
• Factory-trimmed for accuracy
  
• Extremely stable output offset voltage

Resources:

• Specifications
  

Typical Application：

• Motor control
• Load detection and management
• Power supply control
• Inverter control
• Overcurrent fault detection