Allegro MicroSystems – Power ICs and Hall-effect sensors

Manufacturer of Hall-Effect Sensor ICs, Power ICs, Power Management Chips. These are used in Home Appliances, Automotive, LED Lighting and Office Automation.

Products include Regulator ICs, Switching Regulators, Off-Line Flyback Regulators, Stepper Motor Unipolar Drivers, Inverter Power Modules.

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.

Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional output voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy at the factory.

Allegro MicroSystems, LLC,
Worcester Facility 115 Northeast Cutoff, Worcester, MA 01606, USA