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TC4428AEJA
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TC4428AEJA

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Driver for MOSFETs and IGBTs
  • Characteristics: High-speed, high-current, low-side driver
  • Package: 8-pin PDIP (Plastic Dual In-line Package)
  • Essence: Provides efficient switching of power devices
  • Packaging/Quantity: Available in tubes of 25 units

Specifications

  • Supply Voltage: 4.5V to 18V
  • Output Current: 1.5A (peak)
  • Input Threshold Voltage: 2.5V (typical)
  • Propagation Delay: 55ns (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC4428AEJA has the following pin configuration:

  1. VDD: Positive supply voltage
  2. GND: Ground reference
  3. IN: Input control signal
  4. LO: Low-side output
  5. COM: Common connection for bootstrap capacitor
  6. HO: High-side output
  7. VS: Supply voltage for high-side gate drive
  8. VB: Bootstrap supply voltage for high-side gate drive

Functional Features

  • High-speed switching capability
  • High current drive capability
  • Low input threshold voltage
  • Built-in protection against shoot-through currents
  • Wide operating temperature range

Advantages

  • Efficiently drives MOSFETs and IGBTs
  • Fast switching reduces power losses
  • Provides reliable and precise control over power devices
  • Offers protection against damaging shoot-through currents
  • Suitable for a wide range of applications

Disadvantages

  • Requires external bootstrap capacitor for high-side gate drive
  • Limited to low-side driving only

Working Principles

The TC4428AEJA is designed to drive MOSFETs and IGBTs in low-side configurations. It operates by receiving an input control signal (IN) which determines the state of the output signals (LO and HO). The IC provides high-speed switching and high current drive capability, allowing efficient control over power devices.

Detailed Application Field Plans

The TC4428AEJA is commonly used in various applications, including:

  1. Motor control systems
  2. Switching power supplies
  3. LED lighting systems
  4. Automotive electronics
  5. Industrial automation

Alternative Models

  • TC4420CPA
  • TC4427EPA
  • TC4429CPA
  • IR2110S
  • IRS21844SPBF

These alternative models offer similar functionality and can be used as substitutes for the TC4428AEJA in different applications.

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Énumérez 10 questions et réponses courantes liées à l'application de TC4428AEJA dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of TC4428AEJA in technical solutions:

  1. Q: What is TC4428AEJA? A: TC4428AEJA is a high-speed, dual MOSFET driver IC that can be used to drive two N-channel MOSFETs in various applications.

  2. Q: What is the maximum voltage rating of TC4428AEJA? A: The maximum voltage rating of TC4428AEJA is typically around 18V.

  3. Q: Can TC4428AEJA be used to drive other types of transistors besides MOSFETs? A: No, TC4428AEJA is specifically designed for driving N-channel MOSFETs.

  4. Q: What is the maximum output current of TC4428AEJA? A: The maximum output current of TC4428AEJA is typically around 1.5A.

  5. Q: Is TC4428AEJA suitable for high-frequency switching applications? A: Yes, TC4428AEJA is designed for high-speed switching and can be used in high-frequency applications.

  6. Q: Can TC4428AEJA operate at high temperatures? A: Yes, TC4428AEJA has a wide operating temperature range and can handle high-temperature environments.

  7. Q: Does TC4428AEJA have built-in protection features? A: Yes, TC4428AEJA includes built-in protection against overcurrent and short-circuit conditions.

  8. Q: Can TC4428AEJA be used in automotive applications? A: Yes, TC4428AEJA is suitable for automotive applications and meets the necessary standards.

  9. Q: What is the input voltage range for TC4428AEJA? A: The input voltage range for TC4428AEJA is typically between 4.5V and 18V.

  10. Q: Can TC4428AEJA be used in both low-side and high-side switching configurations? A: Yes, TC4428AEJA can be used in both low-side and high-side switching configurations depending on the application requirements.

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