MAX4427CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4427CSA

Manufacturer

Analog Devices

Introduction

A high-speed dual, low-side power MOSFET driver.

Product Features and Performance

Two Independent Channels

N-Channel and P-Channel MOSFET Driving Capability

Low-Side Driver Configuration

High Peak Output Current of 1.5A Source and Sink

Fast Switching with 20ns Rise and Fall Times

Wide Supply Voltage Range of 4.5V to 18V

Non-Inverting Input Type

Product Advantages

High-Speed Operation

Dual Independent Drive Channels for Flexibility

Compatible with Both N-Channel and P-Channel MOSFETs

Capability to Drive Large Capacitive Loads with High Peak Current

Key Technical Parameters

Number of Drivers: 2

Gate Type: Compatible with N-Channel, P-Channel MOSFETs

Voltage - Supply: 4.5V to 18V

Logic Voltage - VIL, VIH: 0.8V, 2.4V

Current - Peak Output (Source, Sink): 1.5A Each Channel

Rise / Fall Time (Typical): 20ns Each Channel

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Built-In Safety Features for Device Protection

Compliance with Industry Standards for Quality

Compatibility

Suitable for Driving Both N-Channel and P-Channel MOSFETs in Low-Side Switching Applications

Compatible with Standard Logic Level Inputs

Application Areas

Switch Mode Power Supplies

DC-DC Converters

Motor Control Circuits

Power Management Designs

Product Lifecycle

Obsolete

Potential Need for Replacement or Upgrade

Several Key Reasons to Choose This Product

Optimized for High-Speed Switching Applications

Dual-Channel Drive Reduces Component Count

High Peak Output Current Suitable for High-Load Conditions

Compatibility with a Wide Range of Supply Voltages

Ease of Use with Standard Logic Inputs

Surface Mount Package for Compact PCB Design