Microchip Technology
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TC4421VMF713
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TC4421VMF713

Product Overview

Category

The TC4421VMF713 belongs to the category of high-speed MOSFET drivers.

Use

It is used to drive MOSFETs in various applications such as power supplies, motor control, and pulse transformers.

Characteristics

  • High-speed switching capability
  • Wide operating voltage range
  • Low input threshold voltage
  • High output current drive capability

Package

The TC4421VMF713 comes in a small outline package (SOP) with 8 pins.

Essence

The essence of TC4421VMF713 lies in its ability to efficiently drive MOSFETs for high-speed switching applications.

Packaging/Quantity

The TC4421VMF713 is typically packaged in reels and available in quantities suitable for production runs.

Specifications

  • Operating Voltage Range: 4.5V to 18V
  • Output Current: 6A peak
  • Input Threshold Voltage: 2.5V
  • Rise/Fall Time: 15ns/10ns
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input A: Connects to the input signal for driving the MOSFET.
  2. Input B: Connects to the complementary input signal for driving the MOSFET.
  3. Output: Connects to the gate of the MOSFET.
  4. GND: Ground connection.
  5. VDD: Positive supply voltage.
  6. Bootstrap: Connects to an external capacitor for bootstrap operation.
  7. VDD: Positive supply voltage.
  8. Input A: Connects to the input signal for driving the MOSFET.

Functional Features

  • High-speed MOSFET switching
  • Low input threshold voltage for compatibility with various control circuits
  • Wide operating voltage range for versatility in different applications
  • High output current drive capability for driving large MOSFETs

Advantages

  • Fast switching speed reduces power losses in MOSFETs
  • Wide operating voltage range allows for use in diverse circuit designs
  • High output current capability enables driving of larger MOSFETs

Disadvantages

  • Requires an external bootstrap capacitor for certain applications
  • Care must be taken to ensure proper heat dissipation due to high-speed switching capabilities

Working Principles

The TC4421VMF713 operates by receiving input signals at pins 1 and 2, which are then amplified and inverted to drive the MOSFET connected to the output pin. The high-speed switching capability allows for efficient control of the MOSFET, enabling rapid switching between on and off states.

Detailed Application Field Plans

The TC4421VMF713 is well-suited for applications such as: - Power supplies - Motor control systems - Pulse transformers - Class D amplifiers - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to TC4421VMF713 include: - TC4420VMF713 - TC4422VMF713 - IR2104 - IRS21844

In conclusion, the TC4421VMF713 is a versatile high-speed MOSFET driver with wide-ranging applications in power electronics and motor control systems. Its fast switching speed, wide operating voltage range, and high output current drive capability make it a valuable component in various electronic designs.

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Énumérez 10 questions et réponses courantes liées à l'application de TC4421VMF713 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of TC4421VMF713:

  1. What is TC4421VMF713?

    • TC4421VMF713 is a high-speed MOSFET driver designed to drive N-channel MOSFETs in various applications.

  2. What is the maximum supply voltage for TC4421VMF713?

    • The maximum supply voltage for TC4421VMF713 is 18V.

  3. What is the typical output rise and fall time for TC4421VMF713?

    • The typical output rise and fall time for TC4421VMF713 is 15ns.

  4. What is the maximum output current for TC4421VMF713?

    • The maximum output current for TC4421VMF713 is ±6A.

  5. What is the operating temperature range for TC4421VMF713?

    • The operating temperature range for TC4421VMF713 is -40°C to 125°C.

  6. Can TC4421VMF713 be used in motor control applications?

    • Yes, TC4421VMF713 can be used in motor control applications to drive MOSFETs for controlling motor speed and direction.

  7. Is TC4421VMF713 suitable for high-frequency switching applications?

    • Yes, TC4421VMF713 is suitable for high-frequency switching applications due to its fast switching characteristics.

  8. What is the input logic threshold for TC4421VMF713?

    • The input logic threshold for TC4421VMF713 is typically 2.5V.

  9. Can TC4421VMF713 be used in power supply designs?

    • Yes, TC4421VMF713 can be used in power supply designs to drive MOSFET switches for efficient power conversion.

  10. Does TC4421VMF713 have built-in shoot-through protection?

    • Yes, TC4421VMF713 has built-in shoot-through protection to prevent simultaneous conduction of the high-side and low-side MOSFETs.

These questions and answers cover some common aspects of the application of TC4421VMF713 in technical solutions. If you have more specific questions, feel free to ask!