MIC4428YM-TR - Microchip Technology

Manufacturer Part Number

MIC4428YM-TR

Manufacturer

Microchip Technology

Introduction

The MIC4428YM-TR is a dual low-side MOSFET driver designed for power management applications, providing efficient gate driving capability for N-Channel and P-Channel MOSFETs.

Product Features and Performance

Dual independent driver channels

Compatible with N-Channel and P-Channel MOSFET gates

Supply voltage range from 4.5V to 18V

Logic input thresholds: VIL=0.8V, VIH=2.4V

Peak output current of 1.5A for both sourcing and sinking

Fast switching with 20ns rise time and 29ns fall time

Supports up to 150°C operating temperature

Product Advantages

Enable high-speed operation and improved efficiency in driving MOSFETs

Flexibility to drive both N-Channel and P-Channel MOSFET

High temperature operational reliability

Compatible with low voltage logic levels

Key Technical Parameters

Voltage Supply: 4.5V to 18V

Logic Voltage VIL, VIH: 0.8V, 2.4V

Current Peak Output: 1.5A (Source, Sink)

Rise / Fall Time (Typ): 20ns / 29ns

Operating Temperature: -40°C to 150°C

Quality and Safety Features

High-temperature endurance up to 150°C

Robust surface mount packaging for reliability in assembly

Compatibility

Designed to interface seamlessly with both N-Channel and P-Channel MOSFETs

Application Areas

Power supply construction

Motor control systems

Automation systems

High efficiency computing and networking equipment

Product Lifecycle

Currently active

Not indicated as nearing discontinuation

Ensure long-term availability and support for replacements

Several Key Reasons to Choose This Product

Dual channel driver increases system flexibility and reduces component count

High operating temperature ensures reliability in harsh environments

Fast switching capabilities reduce power losses and increase efficiency

Wide input logic level compatibility simplifies interfacing in mixed-voltage systems

Robust surface mount package enhances the durability and quality of the device