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EL5525IREZ-T13
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EL5525IREZ-T13

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Overcurrent protection

Package: TO-263-5L (D2PAK)

Essence: The EL5525IREZ-T13 is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The EL5525IREZ-T13 is typically sold in reels containing 250 units.

Specifications

  • Input Voltage Range: 2.5V to 6V
  • Output Voltage Range: 0.8V to 5.5V
  • Dropout Voltage: 200mV at 1A
  • Output Current: Up to 2A
  • Quiescent Current: 100µA
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The EL5525IREZ-T13 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. ADJ: Output voltage adjustment pin
  4. NC: No connection
  5. VOUT: Output voltage pin

Functional Features

  • Low Dropout Voltage: The EL5525IREZ-T13 has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
  • High Output Current Capability: With a maximum output current of 2A, this voltage regulator can power a wide range of electronic devices.
  • Adjustable Output Voltage: The output voltage can be adjusted within the specified range using an external resistor.
  • Thermal Shutdown Protection: The IC includes built-in thermal shutdown protection, which prevents damage due to excessive temperature.
  • Overcurrent Protection: The EL5525IREZ-T13 incorporates overcurrent protection, safeguarding the circuit from excessive current flow.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient regulation - High output current capability for powering various devices - Adjustable output voltage provides flexibility - Thermal shutdown and overcurrent protection enhance reliability

Disadvantages: - Limited input voltage range (2.5V to 6V) - Quiescent current of 100µA may affect battery life in low-power applications

Working Principles

The EL5525IREZ-T13 operates as a linear voltage regulator. It regulates the output voltage by maintaining a constant voltage drop between the input and output terminals. This is achieved by using a pass transistor that adjusts its resistance based on the feedback received from the output voltage adjustment pin.

Detailed Application Field Plans

The EL5525IREZ-T13 can be used in various applications, including but not limited to: 1. Battery-powered devices requiring stable voltage supply 2. Portable audio players 3. Wireless communication modules 4. Embedded systems 5. Automotive electronics

Alternative Models

  1. LM1117-ADJ: Adjustable Voltage Regulator, TO-220 package
  2. LT1084CP-ADJ: Adjustable Linear Regulator, TO-3 package
  3. TPS7A4700RGWT: Adjustable Ultra-Low Dropout Regulator, WQFN-20 package

These alternative models offer similar functionality and can be considered as substitutes for the EL5525IREZ-T13 in different applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق EL5525IREZ-T13 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of EL5525IREZ-T13 in technical solutions:

  1. Question: What is EL5525IREZ-T13?
    Answer: EL5525IREZ-T13 is a specific model of integrated circuit (IC) used for motor control applications.

  2. Question: What is the main function of EL5525IREZ-T13?
    Answer: The main function of EL5525IREZ-T13 is to drive and control the speed of brushless DC motors.

  3. Question: What voltage range does EL5525IREZ-T13 support?
    Answer: EL5525IREZ-T13 supports a wide voltage range from 8V to 60V.

  4. Question: Can EL5525IREZ-T13 be used with different types of motors?
    Answer: Yes, EL5525IREZ-T13 can be used with various types of brushless DC motors.

  5. Question: Does EL5525IREZ-T13 have built-in protection features?
    Answer: Yes, EL5525IREZ-T13 has built-in over-temperature, over-current, and under-voltage lockout protection features.

  6. Question: What is the maximum current output of EL5525IREZ-T13?
    Answer: The maximum current output of EL5525IREZ-T13 is typically around 2.5A.

  7. Question: Is EL5525IREZ-T13 compatible with microcontrollers?
    Answer: Yes, EL5525IREZ-T13 can be easily interfaced with microcontrollers through its standard control interface.

  8. Question: Can EL5525IREZ-T13 operate in both forward and reverse directions?
    Answer: Yes, EL5525IREZ-T13 supports bidirectional motor control, allowing operation in both forward and reverse directions.

  9. Question: What is the typical efficiency of EL5525IREZ-T13?
    Answer: The typical efficiency of EL5525IREZ-T13 is around 90%, making it highly efficient for motor control applications.

  10. Question: Are there any application examples where EL5525IREZ-T13 is commonly used?
    Answer: Yes, EL5525IREZ-T13 is commonly used in applications such as robotics, drones, electric vehicles, and industrial automation systems for precise motor control.

Please note that these answers are general and may vary depending on specific use cases and requirements.