MIC4428YMM-TR

Product Overview

Category

MIC4428YMM-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 capability
• Wide input voltage range
• Fast rise and fall times
• Low propagation delay
• Low quiescent current

Package

MIC4428YMM-TR is available in a miniature 8-pin MSOP package.

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

MIC4428YMM-TR is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Supply Voltage: 4.5V to 18V
• Output Current: ±1.5A
• Input Threshold Voltage: 2.5V (typical)
• Propagation Delay: 25ns (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC4428YMM-TR features an 8-pin MSOP package with the following pin configuration:

1. VDD - Positive power supply
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 efficient switching
• Wide input voltage range accommodates various applications
• Fast rise and fall times enable precise control
• Low propagation delay ensures minimal time lag in switching operations
• Low quiescent current reduces power consumption

Advantages and Disadvantages

Advantages

• High-speed switching capability
• Precise control over MOSFETs
• Wide compatibility with different voltage levels
• Low power consumption

Disadvantages

• Limited output current compared to some other drivers
• Relatively small package size may require careful handling during installation

Working Principles

MIC4428YMM-TR operates by receiving input signals and amplifying them to drive the gate of a MOSFET. The high peak output current allows for rapid charging and discharging of the MOSFET's gate capacitance, resulting in fast switching times. The low propagation delay ensures minimal time lag between input signals and output response.

Detailed Application Field Plans

MIC4428YMM-TR finds applications in various fields, including:

1. Motor control systems
2. Power supplies
3. Switching regulators
4. LED lighting
5. Audio amplifiers
6. Industrial automation

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC4428YMM-TR are:

1. IR2104S - High and low side driver IC
2. TC4427A - Dual MOSFET driver with similar characteristics
3. MAX4428 - Precision dual MOSFET driver with wide input voltage range

These alternative models offer similar functionality and can be suitable replacements depending on specific requirements.

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