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ACS759KCB Datasheet Hall-Effect-Based Linear Current Sensor

Manufacturer: Allegro MicroSystems

Overview: ACS759xCB Thermally Enhanced, Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 100 µΩ Current Conductor and Optimized Performance at 3.

Download the ACS759KCB datasheet PDF. This datasheet also includes the ACS759LCB variant, as both parts are published together in a single manufacturer document.

General Description

The Allegro™ ACS759 family of current sensor ICs provides economical and precise solutions forAC 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.

The device consists of a precision, low-offset linear Hall circuit with a copper conduction path located near the die.

Key Features

  • Industry-leading noise performance through proprietary amplifier and filter design techniques.
  • Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high-voltage.