MIC4420YMM-TR

Product Overview

Category

MIC4420YMM-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a high-speed, dual MOSFET driver.

Characteristics

• High peak output current: 1.5A
• Wide input voltage range: 4.5V to 18V
• Low propagation delay: 25ns
• Low shoot-through/cross-conduction current
• Thermal shutdown protection
• Under-voltage lockout protection

Package

MIC4420YMM-TR is available in a miniature 8-pin MSOP package.

Essence

The essence of MIC4420YMM-TR lies in its ability to efficiently drive MOSFETs, enabling fast switching and precise control in various applications.

Packaging/Quantity

This product is typically packaged in reels, with 3,000 units per reel.

Specifications

• Supply Voltage Range: 4.5V to 18V
• Peak Output Current: 1.5A
• Propagation Delay: 25ns
• Rise/Fall Time: 15ns
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC4420YMM-TR features an 8-pin MSOP package with the following pin configuration:

1. VDD - Positive supply voltage
2. IN1 - Input for Channel 1
3. GND - Ground
4. LO1 - Output for Channel 1 (Low side)
5. HO1 - Output for Channel 1 (High side)
6. IN2 - Input for Channel 2
7. HO2 - Output for Channel 2 (High side)
8. LO2 - Output for Channel 2 (Low side)

Functional Features

• Dual-channel design for driving two MOSFETs simultaneously
• High peak output current allows for fast switching
• Wide input voltage range enables compatibility with various systems
• Low propagation delay ensures precise control and timing
• Shoot-through/cross-conduction current is minimized, reducing power loss
• Thermal shutdown protection prevents damage due to excessive heat
• Under-voltage lockout protection safeguards against insufficient supply voltage

Advantages and Disadvantages

Advantages

• High peak output current enables fast switching speeds
• Wide input voltage range provides versatility in different applications
• Low propagation delay ensures precise control and timing
• Thermal shutdown and under-voltage lockout protection enhance reliability

Disadvantages

• Limited to driving MOSFETs and not suitable for other types of devices
• Requires external components for proper operation

Working Principles

MIC4420YMM-TR operates by receiving input signals and amplifying them to drive the gate of MOSFETs. The high peak output current allows for rapid charging and discharging of the MOSFET gates, enabling efficient switching. The low propagation delay ensures accurate timing between input signals and output responses.

Detailed Application Field Plans

MIC4420YMM-TR finds applications in various fields, including:

1. Power electronics: Used in motor drives, power supplies, and inverters.
2. Automotive: Employed in electric vehicle systems, engine control units, and lighting systems.
3. Industrial automation: Utilized in robotics, process control, and industrial machinery.
4. Renewable energy: Applied in solar inverters, wind turbines, and battery management systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC4420YMM-TR are:

1. IR2104 - High and low side driver IC
2. TC4420 - Dual MOSFET driver
3. MAX4420 - High-speed MOSFET driver
4. HIP4081A - H-Bridge MOSFET driver

These alternative models can be considered based on specific requirements and compatibility with the application.

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