Microchip Technology
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TC4426AVUA
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TC4426AVUA

Product Overview

Category: Integrated Circuit
Use: Driver for MOSFETs and IGBTs
Characteristics: High-speed, high-current driver with low propagation delay
Package: 8-pin SOIC
Essence: Efficiently drives MOSFETs and IGBTs in various applications
Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 4.5V to 18V
  • Output Current: 1.5A peak
  • Propagation Delay: 55ns
  • Input Threshold Voltage: 2.5V
  • Output Rise and Fall Time: 15ns

Detailed Pin Configuration

  1. IN: Input
  2. GND: Ground
  3. OUT: Output
  4. LO: Low-side output return
  5. VDD: Positive supply voltage
  6. HO: High-side output return
  7. SD: Shutdown input
  8. IN: Input

Functional Features

  • High-speed switching
  • Wide supply voltage range
  • Low output impedance
  • TTL/CMOS input compatible
  • Under-voltage lockout for both channels

Advantages and Disadvantages

Advantages: - Fast switching speed - Wide operating voltage range - Low power consumption - Suitable for driving a wide range of loads

Disadvantages: - Requires external components for certain applications - Limited output current compared to some alternatives

Working Principles

The TC4426AVUA is designed to drive MOSFETs and IGBTs efficiently by providing high-speed, high-current switching capabilities. It operates by receiving input signals and controlling the output stages to rapidly switch the connected devices on and off.

Detailed Application Field Plans

The TC4426AVUA is widely used in various applications such as: - Switching power supplies - Motor control - Class D amplifiers - DC-DC converters - LED lighting - Pulse transformer drivers

Detailed and Complete Alternative Models

Some alternative models to TC4426AVUA include: - TC4420/TC4429: Higher output current capability - TC4452: Dual non-inverting driver - IRS21844S: High voltage, high-speed MOSFET and IGBT driver

In conclusion, the TC4426AVUA is a versatile integrated circuit that offers high-speed, high-current driving capabilities for MOSFETs and IGBTs. Its wide operating voltage range and fast switching speed make it suitable for various applications in the electronics industry.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TC4426AVUA في الحلول التقنية

  1. What is the TC4426AVUA?

    • The TC4426AVUA is a high-speed, dual MOSFET driver designed to drive N-channel MOSFETs in a wide range of applications.

  2. What is the maximum supply voltage for the TC4426AVUA?

    • The maximum supply voltage for the TC4426AVUA is 18V.

  3. What is the typical output current capability of the TC4426AVUA?

    • The typical output current capability of the TC4426AVUA is 1.5A.

  4. Can the TC4426AVUA be used to drive both high-side and low-side MOSFETs?

    • Yes, the TC4426AVUA can be used to drive both high-side and low-side MOSFETs.

  5. What are the typical applications of the TC4426AVUA?

    • Typical applications of the TC4426AVUA include motor control, power supplies, and DC-DC converters.

  6. Does the TC4426AVUA have built-in shoot-through protection?

    • Yes, the TC4426AVUA has built-in shoot-through protection to prevent simultaneous conduction of the high-side and low-side MOSFETs.

  7. What is the input logic threshold of the TC4426AVUA?

    • The input logic threshold of the TC4426AVUA is compatible with TTL and CMOS levels.

  8. Is the TC4426AVUA suitable for PWM applications?

    • Yes, the TC4426AVUA is suitable for PWM (Pulse Width Modulation) applications due to its high-speed operation.

  9. What is the operating temperature range of the TC4426AVUA?

    • The operating temperature range of the TC4426AVUA is typically -40°C to 125°C.

  10. Can the TC4426AVUA be used in automotive applications?

    • Yes, the TC4426AVUA is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.