TC4420EOA713

Product Overview

• Category: Integrated Circuit
• Use: Driver for MOSFETs and IGBTs
• Characteristics:
  • High peak output current
  • Wide input voltage range
  • Fast rise and fall times
  • Low propagation delay
• Package: SOIC-8
• Essence: Efficiently drives capacitive loads
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 4.5V to 18V
• Output Current (Peak): 6A
• Input Threshold Voltage (High): 2.4V
• Input Threshold Voltage (Low): 1.3V
• Propagation Delay: 55ns (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TC4420EOA713 is an 8-pin IC with the following pin configuration:

1. VDD - Supply Voltage
2. IN - Input Control Signal
3. LO - Low-Side Output
4. HO - High-Side Output
5. GND - Ground
6. HO - High-Side Output
7. LO - Low-Side Output
8. VDD - Supply Voltage

Functional Features

• Drives both high-side and low-side MOSFETs and IGBTs
• Provides efficient switching of capacitive loads
• Offers fast rise and fall times for improved performance
• Wide input voltage range allows compatibility with various systems
• High peak output current enables driving of large loads
• Low propagation delay ensures precise timing in control applications

Advantages

• Compact SOIC-8 package for space-constrained designs
• Wide operating temperature range for versatile applications
• High output current capability for driving demanding loads
• Fast switching times improve overall system performance
• Suitable for a wide range of input voltage levels

Disadvantages

• Limited to driving capacitive loads only
• Requires external components for proper operation
• Not suitable for high-frequency applications

Working Principles

The TC4420EOA713 is a driver IC designed to efficiently drive MOSFETs and IGBTs. It operates by receiving an input control signal (IN) and generating corresponding high-side (HO) and low-side (LO) output signals. These output signals are used to control the gate voltage of the connected MOSFET or IGBT, enabling efficient switching of capacitive loads.

The IC features a wide input voltage range, allowing it to be compatible with various systems. It also provides a high peak output current, ensuring the ability to drive large loads. With fast rise and fall times and low propagation delay, precise timing in control applications is achieved.

Detailed Application Field Plans

The TC4420EOA713 finds applications in various fields, including:

1. Motor Control: Used in motor drives to control the speed and direction of motors.
2. Power Supplies: Enables efficient switching in power supply circuits.
3. Lighting Systems: Drives LEDs and controls their brightness in lighting applications.
4. Audio Amplifiers: Controls the switching of audio amplifier stages.
5. Automotive Electronics: Used in automotive systems such as engine control units and electronic power steering.

Alternative Models

Here are some alternative models that can be considered:

1. TC4420CPA - DIP-8 package, similar specifications
2. IR2110 - Higher output current, different pin configuration
3. MAX4420 - Lower propagation delay, similar package

These alternatives provide options based on specific requirements and design constraints.

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