ACS71240KEXBLT-050U5

Description

The Allegro MicroSystems, LLC ACS71240KEXBLT-050U5 is a high-sensitivity current sensor designed for various applications such as power monitoring in industrial motors, energy monitoring in smart homes, and current sensing in automotive systems. This QFN-12 package device features a low-noise analog signal path, 50mV/A sensitivity, and an output voltage proportional to AC or DC currents. The ACS71240KEXBLT-050U5 also includes overcurrent detection with a programmable threshold, making it suitable for battery management in electric vehicles. With its low offset drift and very low in-series resistance of 1.2mΩ, this device is ideal for applications requiring accurate current measurement. The sensor operates on a 5V supply voltage and meets lead-free and RoHS requirements. In summary, the ACS71240KEXBLT-050U5 is a high-performance current sensor designed to accurately measure AC or DC currents in various industrial, automotive, and consumer applications.

Features

The ACS71240KEXBLT-050U5 features:

• High sensitivity, 50mV/A
• Low-noise analog signal path
• 5V supply voltage
• Output voltage proportional to AC or DC currents
• Overcurrent detection with programmable threshold
• Low offset drift
• Very low in-series resistance of 1.2mΩ

These features make it suitable for various applications such as power monitoring, energy monitoring, current sensing, and battery management.

Package

The package type of ACS71240KEXBLT-050U5 is QFN EP-12.

Manufacturer

The manufacturer of the ACS71240KEXBLT-050U5 is Allegro MicroSystems, LLC. It is a semiconductor company that specializes in designing and manufacturing sensors, including current sensors like the one described in the product information.

Applications

The ACS71240KEXBLT-050U5 current sensor is suitable for various applications, including power monitoring in industrial motors and electrical systems, energy monitoring in smart homes and buildings, current sensing in automotive applications, battery management in electric vehicles, and power monitoring in data centers and server farms.

Equivalent

Based on the features and specifications, equivalent products to ACS71240KEXBLT-050U5 could be:

• LEM current sensors (e.g., CT-50A)
• Texas Instruments current sensors (e.g., INA212A)
• Melexis current sensors (e.g., MLX91200)

These products share similar characteristics, such as high sensitivity, low noise, and overcurrent detection. However, please note that each manufacturer may have its unique features and advantages.