MIC4423BN

Product Overview

Category

MIC4423BN belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High peak output current capability
• Wide operating voltage range
• Low supply current
• Fast rise and fall times
• Matched propagation delay for both channels
• TTL/CMOS compatible inputs

Package

MIC4423BN is available in a 8-pin DIP (Dual In-line Package) format.

Essence

The essence of MIC4423BN lies in its ability to drive MOSFETs efficiently and effectively.

Packaging/Quantity

MIC4423BN is typically packaged in tubes or reels, with quantities varying based on customer requirements.

Specifications

• Supply Voltage: 4.5V to 18V
• Output Current: ±9.2A
• Input Logic Levels: CMOS/TTL compatible
• Operating Temperature Range: -40°C to +125°C
• Rise/Fall Time: 25ns (typical)

Detailed Pin Configuration

MIC4423BN features an 8-pin DIP package with the following pin configuration:

1. VDD - Positive power supply
2. IN1 - Input for Channel 1
3. GND - Ground
4. OUT1 - Output for Channel 1
5. VSS - Negative power supply
6. IN2 - Input for Channel 2
7. GND - Ground
8. OUT2 - Output for Channel 2

Functional Features

• High peak output current allows efficient driving of MOSFETs
• Wide operating voltage range enables compatibility with various systems
• Low supply current minimizes power consumption
• Fast rise and fall times ensure quick switching transitions
• Matched propagation delay between channels ensures balanced operation
• TTL/CMOS compatible inputs facilitate easy integration into existing circuits

Advantages and Disadvantages

Advantages

• High output current capability
• Wide operating voltage range
• Low power consumption
• Fast switching times
• Balanced operation between channels
• Compatibility with TTL/CMOS logic levels

Disadvantages

• Limited pin configuration options
• Relatively high cost compared to some alternatives

Working Principles

MIC4423BN operates by receiving input signals from the control circuitry, which are then amplified and used to drive the MOSFETs. The high peak output current allows for efficient switching of the MOSFETs, enabling precise control over various loads.

Detailed Application Field Plans

MIC4423BN finds applications in a wide range of fields, including but not limited to: - Motor control systems - Power supplies - DC-DC converters - Inverters - Switching regulators - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as substitutes for MIC4423BN include: - IR2110 - TC4427 - MAX4429 - HIP4081A - LTC4440

These alternatives offer similar functionality and characteristics, providing flexibility in choosing the most suitable driver for specific applications.

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