TC4428VOA713-VAO

Product Overview

Category

The TC4428VOA713-VAO belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a high-speed MOSFET driver.

Characteristics

• High-speed switching capability
• Low power consumption
• Wide operating voltage range
• Protection against latch-up
• Thermal shutdown protection

Package

The TC4428VOA713-VAO is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of this product lies in its ability to efficiently drive MOSFETs, enabling fast switching and precise control in various applications.

Packaging/Quantity

The TC4428VOA713-VAO is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 4.5V to 18V
• Output Current: 1.5A (peak)
• Rise/Fall Time: 25ns (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TC4428VOA713-VAO has the following pin configuration:

```

---

| | --| VDD GND |-- Pin 1: Power Supply (VDD) --| IN LO |-- Pin 2: Input Signal (IN) --| HO LI |-- Pin 3: Output Signal (HO) --| VB VS |-- Pin 4: Bootstrap Voltage (VB) --| HB HS |-- Pin 5: High-Side Gate Drive (HB) --| LB LS |-- Pin 6: Low-Side Gate Drive (LB) --| NC NC |-- Pin 7: Not Connected (NC) --| NC NC |-- Pin 8: Not Connected (NC) |___________| ```

Functional Features

• High-speed switching: The TC4428VOA713-VAO enables fast switching of MOSFETs, reducing power losses and improving efficiency.
• Low power consumption: This IC consumes minimal power during operation, making it suitable for battery-powered applications.
• Wide operating voltage range: It can operate within a wide voltage range, providing flexibility in various circuit designs.
• Protection against latch-up: The TC4428VOA713-VAO incorporates protection mechanisms to prevent latch-up, ensuring reliable operation.
• Thermal shutdown protection: In case of excessive temperature, the IC automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Fast switching capability improves overall system performance.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range allows for versatile applications.
• Protection against latch-up enhances reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires external bootstrap voltage for proper operation.

Working Principles

The TC4428VOA713-VAO operates by receiving an input signal (IN) and generating corresponding gate drive signals (HO and LO) to control the MOSFET. The bootstrap voltage (VB) is used to ensure proper gate drive levels. When the input signal transitions, the IC rapidly switches the MOSFET on or off, enabling efficient power conversion or amplification.

Detailed Application Field Plans

The TC4428VOA713-VAO finds applications in various fields, including:

1. Power electronics: Used in DC-DC converters, motor drives, and inverters.
2. Automotive systems: Employed in automotive lighting, powertrain control, and electric vehicle applications.
3. Industrial automation: Utilized in robotics, motor control, and industrial machinery.
4. Renewable energy: Applied in solar inverters, wind turbine systems, and battery management.

Detailed and Complete Alternative Models

1. TC4427VOA713-VAO: Similar to TC4428VOA713-VAO but with a lower output current rating of 0.5A.
2. TC4429VOA713-VAO: Similar to TC4428VOA713-VAO but with a higher output current rating of 3A.
3. IR2110: A popular alternative MOSFET driver IC with similar features and capabilities.

In conclusion, the TC4428VOA713-VAO is a high-speed MOSFET driver IC that offers fast switching, low power consumption, and wide operating voltage range. It finds applications in power electronics, automotive systems, industrial automation, and renewable energy. While it has limitations in terms of output current and external bootstrap voltage requirement, it provides reliable and efficient performance in various circuit designs.