MAX5055BASA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5055BASA+T

Manufacturer

Analog Devices

Introduction

The MAX5055BASA+T is a versatile, high-performance low-side gate driver for N-Channel MOSFETs.

Product Features and Performance

Dual Independent Drivers

N-Channel MOSFET Gate Driver

Wide Supply Voltage Range 4V to 15V

Logic Input Voltage Levels VIL 0.8V, VIH 2.1V

Peak Output Current Source/Sink 4A/4A

Inverting Input Type

Fast Rise/Fall Time 32ns/26ns

High Operating Temperature Range -40°C to 150°C

Product Advantages

Highly Integrated Solution for Dual Gate Driving

Robust Peak Current Capability for Effective Switching

Fast Switching Performance for Improved Efficiency

Wide Temperature Range Ensures Reliability Under Extreme Conditions

Simplifies Board Level Design

Key Technical Parameters

Driven Configuration Low-Side

Channel Type Independent

Number of Drivers 2

Voltage - Supply 4V to 15V

Logic Voltage - VIL, VIH 0.8V, 2.1V

Current - Peak Output 4A Source, 4A Sink

Rise/Fall Time 32ns/26ns

Operating Temperature -40°C to 150°C

Quality and Safety Features

Extended Temperature Performance

Surface Mount Package for Reliable Soldering

Designed for Consistent and Safe Operation

Compatibility

Compatible with N-Channel MOSFET Gates

Requires Minimum Logic Input of 0.8V for Low, 2.1V for High

Application Areas

Switch Mode Power Supplies

DC-DC Converters

Motor Controllers

Power Distribution Systems

Product Lifecycle

Not For New Designs

Potential for Replacement or Upgrade Availability

Several Key Reasons to Choose This Product

Optimized for Low-Side Gate Driving Applications

Designed for High-Efficiency Power Management Systems

Robust Output Current and Fast Switching Speeds Increase Power Conversion Efficiency

Reliable Operation in High-Temperature Environments

Industry-Standard Package 8-SOIC for Ease of Manufacturing and Design