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TC4428AVUA
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TC4428AVUA

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Driver for MOSFETs and IGBTs
  • Characteristics:
    • High peak output current
    • Wide input voltage range
    • Low propagation delay
    • Short-circuit protection
  • Package: 8-pin SOIC (Small Outline Integrated Circuit)
  • Essence: Power MOSFET and IGBT driver
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 4.5V to 18V
  • Output Current: 1.5A (peak)
  • Input Threshold Voltage: 2.4V (typical)
  • Propagation Delay: 55ns (typical)
  • Rise/Fall Time: 25ns (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC4428AVUA has the following pin configuration:

  1. VDD: Positive supply voltage
  2. GND: Ground reference
  3. IN: Input control signal
  4. LO: Low-side gate driver output
  5. HO: High-side gate driver output
  6. VS: Bootstrap supply voltage
  7. HB: High-side floating bootstrap return
  8. LB: Low-side floating bootstrap return

Functional Features

  • High peak output current allows driving power MOSFETs and IGBTs efficiently.
  • Wide input voltage range enables compatibility with various control signals.
  • Low propagation delay ensures fast switching performance.
  • Short-circuit protection safeguards the driver and the connected devices.

Advantages and Disadvantages

Advantages: - High output current capability - Versatile input voltage range - Fast switching speed - Built-in short-circuit protection

Disadvantages: - Limited operating temperature range - Requires external bootstrap components for high-side drive

Working Principles

The TC4428AVUA is a high-speed driver IC designed to control the switching of power MOSFETs and IGBTs. It operates by receiving an input control signal (IN) and generating complementary gate drive signals for the low-side (LO) and high-side (HO) devices. The bootstrap supply voltage (VS) is used to provide the necessary voltage level for driving the high-side device efficiently.

Detailed Application Field Plans

The TC4428AVUA finds applications in various fields, including:

  1. Motor Control: Used in motor drives to control the speed and direction of motors.
  2. Power Supplies: Employed in switch-mode power supplies for efficient power conversion.
  3. Lighting Systems: Utilized in LED drivers and lighting control circuits.
  4. Automotive Electronics: Integrated into automotive systems for driving various loads.
  5. Industrial Automation: Applied in industrial control systems for precise switching control.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TC4428AVUA are:

  1. TC4420CPA
  2. IR2110
  3. MAX4428ESA
  4. HIP4081AIBZ
  5. IRS21844SPBF

These models offer similar functionality and can be suitable replacements depending on specific requirements.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ TC4428AVUA ในโซลูชันทางเทคนิค

Sure! Here are 10 common questions and answers related to the application of TC4428AVUA in technical solutions:

  1. Q: What is TC4428AVUA? A: TC4428AVUA is a high-speed MOSFET driver IC (Integrated Circuit) designed for driving N-channel MOSFETs in various applications.

  2. Q: What is the maximum voltage rating of TC4428AVUA? A: The maximum voltage rating of TC4428AVUA is typically around 18 volts.

  3. Q: Can TC4428AVUA be used to drive other types of transistors besides MOSFETs? A: No, TC4428AVUA is specifically designed for driving N-channel MOSFETs and may not work optimally with other types of transistors.

  4. Q: What is the maximum output current capability of TC4428AVUA? A: TC4428AVUA can typically provide a peak output current of up to 1.5 amps.

  5. Q: Is TC4428AVUA suitable for high-frequency switching applications? A: Yes, TC4428AVUA is designed for high-speed switching and can be used in high-frequency applications.

  6. Q: Does TC4428AVUA require an external power supply? A: Yes, TC4428AVUA requires an external power supply to operate. It does not have an integrated power source.

  7. Q: Can TC4428AVUA handle both low-side and high-side switching configurations? A: Yes, TC4428AVUA can be used in both low-side and high-side switching configurations, depending on the application requirements.

  8. Q: What is the input voltage range for TC4428AVUA? A: The input voltage range for TC4428AVUA is typically between 4.5 volts and 18 volts.

  9. Q: Does TC4428AVUA have built-in protection features? A: Yes, TC4428AVUA has built-in protection features such as thermal shutdown and under-voltage lockout to ensure safe operation.

  10. Q: Can TC4428AVUA be used in automotive applications? A: Yes, TC4428AVUA is suitable for automotive applications as it can handle the required voltage and temperature ranges.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.