Microchip Technology
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
TC4452VMF713
Details bekijken DataSheets

TC4452VMF713

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power MOSFET Driver
  • Characteristics: High-speed, high-current, low-side driver
  • Package: VMF713 (8-pin SOIC package)
  • Essence: Provides a high current drive capability for power MOSFETs
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

Specifications

  • Supply Voltage: 4.5V to 18V
  • Output Current: 6A peak, 1.2A continuous
  • Input Threshold Voltage: 2.5V typical, 3.5V maximum
  • Propagation Delay: 55ns typical, 75ns maximum
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC4452VMF713 has the following pin configuration:

  1. IN - Input pin for controlling the driver
  2. GND - Ground reference
  3. VDD - Positive supply voltage
  4. LO - Low-side output pin
  5. LO - Low-side output pin
  6. HO - High-side output pin
  7. HO - High-side output pin
  8. VDD - Positive supply voltage

Functional Features

  • High-speed switching capability
  • High-current drive capability
  • Low input threshold voltage
  • Wide operating temperature range
  • Overcurrent protection
  • Undervoltage lockout protection

Advantages and Disadvantages

Advantages: - Fast switching speed improves overall system efficiency - High-current drive capability allows for efficient control of power MOSFETs - Wide operating temperature range enables usage in various environments - Overcurrent and undervoltage protection enhance system reliability

Disadvantages: - Limited to low-side driving applications - Requires an external power supply

Working Principles

The TC4452VMF713 is designed to drive power MOSFETs in low-side applications. It accepts a control signal at the input pin (IN) and provides a high current drive to the corresponding low-side output pin (LO). The high-side output pins (HO) are connected to the positive supply voltage (VDD) and provide the necessary voltage level for driving the power MOSFET.

When the control signal at the input pin is high, the driver activates the low-side output, allowing current to flow through the power MOSFET. Conversely, when the control signal is low, the driver turns off the low-side output, preventing current flow.

The driver also incorporates overcurrent protection, which limits the output current to prevent damage to the power MOSFET or the driver itself. Additionally, undervoltage lockout protection ensures that the driver operates within the specified voltage range.

Detailed Application Field Plans

The TC4452VMF713 is commonly used in various applications, including:

  1. Motor control systems
  2. Switching power supplies
  3. LED lighting systems
  4. Solenoid drivers
  5. DC-DC converters
  6. Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the TC4452VMF713 include:

  1. TC4420 - 6A High-Speed MOSFET Driver
  2. IR2110 - High and Low Side Driver IC
  3. MAX4420 - Dual High-Speed MOSFET Driver
  4. HIP4081A - High-Speed, Quad MOSFET Driver
  5. LTC4440 - High-Speed, High-Voltage MOSFET Driver

These alternative models offer similar functionality and can be considered as substitutes for the TC4452VMF713 depending on specific requirements and application needs.

Word count: 439 words

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TC4452VMF713 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TC4452VMF713 in technical solutions:

  1. Question: What is TC4452VMF713?
    Answer: TC4452VMF713 is a high-speed, dual MOSFET driver designed for driving N-channel MOSFETs in various applications.

  2. Question: What is the maximum voltage rating of TC4452VMF713?
    Answer: The maximum voltage rating of TC4452VMF713 is typically around 18V.

  3. Question: Can TC4452VMF713 drive both high-side and low-side MOSFETs?
    Answer: Yes, TC4452VMF713 can drive both high-side and low-side MOSFETs.

  4. Question: What is the maximum output current capability of TC4452VMF713?
    Answer: TC4452VMF713 has a maximum output current capability of around 6A.

  5. Question: Is TC4452VMF713 compatible with logic-level inputs?
    Answer: Yes, TC4452VMF713 is compatible with logic-level inputs, making it easy to interface with microcontrollers or other digital control circuits.

  6. Question: Can TC4452VMF713 handle PWM signals?
    Answer: Yes, TC4452VMF713 can handle PWM (Pulse Width Modulation) signals, allowing precise control of the MOSFETs.

  7. Question: Does TC4452VMF713 have built-in protection features?
    Answer: Yes, TC4452VMF713 includes built-in protection features such as thermal shutdown and under-voltage lockout.

  8. Question: What is the operating temperature range of TC4452VMF713?
    Answer: The operating temperature range of TC4452VMF713 is typically between -40°C to 125°C.

  9. Question: Can TC4452VMF713 be used in automotive applications?
    Answer: Yes, TC4452VMF713 is suitable for automotive applications due to its wide operating temperature range and built-in protection features.

  10. Question: Are there any application notes or reference designs available for TC4452VMF713?
    Answer: Yes, the manufacturer of TC4452VMF713 provides application notes and reference designs that can help with the implementation of this MOSFET driver in various technical solutions.

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