STMicroelectronics
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ACS102-5TA
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ACS102-5TA

Product Overview

Category

The ACS102-5TA belongs to the category of integrated circuits.

Use

This product is commonly used for current sensing and power monitoring applications.

Characteristics

  • High accuracy
  • Low offset voltage
  • Wide operating temperature range

Package

The ACS102-5TA is available in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of this product lies in its precise current sensing capabilities and versatile application potential.

Packaging/Quantity

The ACS102-5TA is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Output Voltage: 0.5V to 4.5V
  • Operating Temperature Range: -40°C to 125°C
  • Current Sensing Range: ±5A

Detailed Pin Configuration

The ACS102-5TA features a standard 6-pin configuration: 1. VCC 2. GND 3. VIOUT 4. NC 5. VOUT 6. VDD

Functional Features

  • High sensitivity to current changes
  • Low power consumption
  • Built-in overcurrent detection

Advantages and Disadvantages

Advantages

  • Precise current sensing
  • Wide operating voltage range
  • Compact form factor

Disadvantages

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

Working Principles

The ACS102-5TA operates based on the principle of Hall effect, where the magnetic field generated by the current flowing through the conductor is sensed and converted into a proportional voltage output.

Detailed Application Field Plans

Power Supplies

The ACS102-5TA can be utilized in power supply units to monitor the input and output currents, enabling efficient power management and protection against overcurrent conditions.

Motor Control

In motor control applications, the ACS102-5TA can provide accurate current feedback, facilitating precise speed and torque control.

Battery Management

For battery management systems, this product can be employed to monitor charging and discharging currents, ensuring optimal battery performance and safety.

Detailed and Complete Alternative Models

  1. ACS712
  2. INA219
  3. MAX4376

These alternative models offer varying current sensing ranges and additional features, providing flexibility for different application requirements.

In conclusion, the ACS102-5TA offers precise current sensing capabilities and finds extensive use in diverse applications such as power supplies, motor control, and battery management. While it has certain limitations, its compact design and high accuracy make it a valuable component in modern electronic systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ACS102-5TA في الحلول التقنية

  1. What is ACS102-5TA?

    • ACS102-5TA is a current sensor module that can measure AC and DC currents up to 5A.

  2. How does ACS102-5TA work?

    • ACS102-5TA uses the Hall effect to measure the magnetic field generated by the current passing through the conductor, and then converts it into an electrical signal proportional to the current.

  3. What are the typical applications of ACS102-5TA?

    • ACS102-5TA is commonly used in power supplies, motor control, overcurrent protection, and energy management systems.

  4. What is the output of ACS102-5TA?

    • The output of ACS102-5TA is an analog voltage signal that is proportional to the measured current.

  5. How accurate is ACS102-5TA?

    • ACS102-5TA has a typical accuracy of around ±1.5% when properly calibrated.

  6. Can ACS102-5TA measure both AC and DC currents?

    • Yes, ACS102-5TA is capable of measuring both AC and DC currents.

  7. What is the operating voltage range of ACS102-5TA?

    • ACS102-5TA typically operates within a voltage range of 3V to 5.5V.

  8. Is ACS102-5TA isolated?

    • No, ACS102-5TA is not an isolated current sensor and should be used with proper isolation techniques if required for the application.

  9. Does ACS102-5TA require external calibration?

    • Yes, ACS102-5TA may require external calibration to ensure accurate current measurements.

  10. Can ACS102-5TA be used in high-temperature environments?

    • ACS102-5TA has a specified operating temperature range, and it's important to ensure that it is not exposed to temperatures beyond its limits.