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TC4468EJD
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TC4468EJD

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Driver for MOSFETs and IGBTs
  • Characteristics: High voltage, high current, low power consumption
  • Package: DIP-14 (Dual In-line Package with 14 pins)
  • Essence: Power driver IC
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage: 4.5V to 18V
  • Output Current: 1.2A (peak), 0.6A (continuous)
  • Input Threshold Voltage: 2.3V (typical)
  • Propagation Delay Time: 55ns (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC4468EJD has a total of 14 pins arranged as follows:

___________ | | 1 |1 14| VDD 2 |2 13| IN1 3 |3 12| IN2 4 |4 11| GND 5 |5 10| OUT1 6 |6 9| OUT2 7 |7 8| NC |___________|

Functional Features

  • High voltage level shifting capability
  • Low power consumption
  • Short-circuit protection
  • Thermal shutdown protection
  • Fast switching speed
  • TTL/CMOS compatible inputs

Advantages and Disadvantages

Advantages: - High voltage and current handling capacity - Low power consumption - Built-in protection features - Wide operating temperature range

Disadvantages: - Limited number of output channels (2) - Not suitable for high-frequency applications

Working Principles

The TC4468EJD is designed to drive MOSFETs and IGBTs in various applications. It operates by receiving input signals from a microcontroller or other control circuitry and amplifying them to drive the gate of the power devices. The IC provides level shifting, protection, and amplification functions to ensure efficient and reliable switching of the power devices.

Detailed Application Field Plans

The TC4468EJD is commonly used in the following application fields:

  1. Motor control systems
  2. Power supplies
  3. Inverters
  4. Switching regulators
  5. LED lighting systems
  6. Automotive electronics
  7. Industrial automation

Detailed and Complete Alternative Models

  1. TC4420CPA: Similar functionality, different package (DIP-8)
  2. IR2110: Higher voltage and current ratings, more advanced features
  3. HIP4081A: Higher voltage rating, lower current rating, additional protection features

These alternative models can be considered based on specific requirements and application needs.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением TC4468EJD в технических решениях.

Sure! Here are 10 common questions and answers related to the application of TC4468EJD in technical solutions:

  1. Q: What is TC4468EJD? A: TC4468EJD is a high-speed, high-current buffer/driver IC commonly used for driving MOSFETs or IGBTs in various applications.

  2. Q: What is the maximum voltage rating of TC4468EJD? A: The maximum voltage rating of TC4468EJD is typically around 18V.

  3. Q: What is the maximum output current capability of TC4468EJD? A: TC4468EJD can provide a maximum output current of up to 1.2A per channel.

  4. Q: Can TC4468EJD be used to drive both N-channel and P-channel MOSFETs? A: Yes, TC4468EJD can be used to drive both N-channel and P-channel MOSFETs.

  5. Q: Is TC4468EJD suitable for high-frequency switching applications? A: Yes, TC4468EJD is designed for high-speed operation and can be used in high-frequency switching applications.

  6. Q: Does TC4468EJD have built-in protection features? A: No, TC4468EJD does not have built-in protection features. External protection circuitry may be required.

  7. Q: What is the recommended power supply voltage for TC4468EJD? A: The recommended power supply voltage for TC4468EJD is typically between 4.5V and 18V.

  8. Q: Can TC4468EJD be used in automotive applications? A: Yes, TC4468EJD is suitable for automotive applications as it can operate over a wide temperature range.

  9. Q: How many channels does TC4468EJD have? A: TC4468EJD has 6 independent channels, allowing it to drive up to 6 MOSFETs or IGBTs.

  10. Q: What is the typical input logic threshold voltage for TC4468EJD? A: The typical input logic threshold voltage for TC4468EJD is around 2.4V, making it compatible with standard logic levels.

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