MLX91204KDC-ABA-001-RE

Product Overview

The MLX91204KDC-ABA-001-RE is a Hall-effect current sensor designed for use in automotive and industrial applications. This sensor belongs to the category of magnetic sensors and is utilized for measuring current in various systems. Its characteristics include high accuracy, low power consumption, and a compact package. The essence of this product lies in its ability to provide precise current measurements while offering ease of integration. It is typically packaged in a small, surface-mount device with a specified quantity per reel.

Specifications

• Operating Voltage: 3.3V to 5V
• Output Type: Analog
• Current Sensing Range: ±50A
• Operating Temperature Range: -40°C to 150°C
• Package Type: SOIC-16

Detailed Pin Configuration

The MLX91204KDC-ABA-001-RE features a 16-pin configuration, with pins designated for power supply, ground, output, and communication interfaces. The pinout ensures seamless integration into existing circuitry and facilitates accurate current sensing.

Functional Features

• High Accuracy: Provides precise current measurements for enhanced system performance.
• Low Power Consumption: Ensures minimal impact on overall power usage.
• Compact Design: Enables easy integration into space-constrained applications.

Advantages and Disadvantages

Advantages

• Accurate current measurement
• Low power consumption
• Compact form factor

Disadvantages

• Limited current sensing range compared to some alternatives
• Sensitive to external magnetic fields

Working Principles

The MLX91204KDC-ABA-001-RE operates based on the Hall effect, where the magnetic field generated by the current-carrying conductor causes a proportional voltage output. This output is then processed to provide an accurate representation of the current being measured.

Detailed Application Field Plans

This sensor finds extensive application in electric vehicle powertrains, battery management systems, and industrial motor control. In electric vehicles, it is used for monitoring traction motor currents, while in industrial settings, it aids in controlling and monitoring the current flow in various machinery.

Detailed and Complete Alternative Models

1. ACS758KCB-150B-PSS-T: Offers a wider current sensing range and robust performance in harsh environments.
2. Lem HASS 300-S: Provides high accuracy and immunity to external magnetic interference.

In conclusion, the MLX91204KDC-ABA-001-RE serves as a reliable solution for current sensing in automotive and industrial applications, offering high accuracy and compact design. While it has limitations in terms of current sensing range and susceptibility to external magnetic fields, its functional features and working principles make it a valuable component in various systems.

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