MIC4451ZT - Microchip Technology

Manufacturer Part Number

MIC4451ZT

Manufacturer

Microchip Technology

Introduction

MIC4451ZT is a high-power, low-side gate driver designed for driving IGBTs and N-Channel MOSFETs, suitable for a variety of power management applications.

Product Features and Performance

Drives IGBT and N-Channel MOSFET gates

Single channel configuration

12A peak output current for both sourcing and sinking

Ultra-fast rise and fall times of 20ns and 24ns respectively

Wide supply voltage range from 4.5V to 18V

Inverting input type

Product Advantages

High peak output current enhances driving capability

Fast switching speeds improve system efficiency

Wide voltage range accommodates various applications

Key Technical Parameters

Voltage Supply: 4.5V to 18V

Logic Voltage VIL, VIH: 0.8V, 2.4V

Current Peak Output (Source, Sink): 12A, 12A

Rise / Fall Time (Typ): 20ns, 24ns

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Built with Microchip Technology’s robust manufacturing standards

Designed for reliable performance in standard operating conditions

Compatibility

Compatible with IGBT and N-Channel MOSFETs

Application Areas

Power supply circuits

Motor controls

Inverters

Converter circuits

Product Lifecycle

Current status: Active

Not currently nearing discontinuation and replacements or upgrades are available

Several Key Reasons to Choose This Product

High current and fast response times ensure optimal performance for high-speed switching applications

Reliable and durable design by Microchip Technology

Versatility with wide input logic and supply voltage ranges

Suitable for a wide range of power management applications

Continual support and availability from Microchip Technology