LM5111-3M - Texas Instruments

Manufacturer Part Number

LM5111-3M

Manufacturer

Texas Instruments

Introduction

Dual Low-Side Gate Driver for N-Channel MOSFETs

Product Features and Performance

Independent channel configuration

Dual drivers for versatility

Drive capability for N-Channel MOSFET gates

Fast rise and fall times for high-frequency applications

Wide voltage supply range compatibility

Suitable for high-temperature environments

Product Advantages

Optimized for low-side switching applications

High-current output for driving large loads

Low logic input threshold compatible with various control ICs

Key Technical Parameters

Low-Side Driven Configuration

Dual Independent Channels

2 Number of Drivers

N-Channel MOSFET Gate Type

5V to 14V Supply Voltage Range

8V Logic Voltage VIL

2V Logic Voltage VIH

3A Peak Output Current (Source)

5A Peak Output Current (Sink)

Inverting and Non-Inverting Input Types

14ns Rise Time

12ns Fall Time

Operating Temperature Range from -40°C to 125°C

Quality and Safety Features

Built to withstand high-temp environments up to 125°C

Compatibility

Designed for surface mount technology

Compatible with 8-SOIC Package

Application Areas

Switch Mode Power Supplies (SMPS)

DC-DC Converters

Motor Control Circuits

Product Lifecycle

Obsolete product status

Potential for limited availability

Possible need for replacement or upgrade solutions

Several Key Reasons to Choose This Product

Highly reliable Texas Instruments manufacturing

Efficient low-side driving of MOSFETs in power applications

Sufficiently high peak current outputs for robust performance

Flexible logic input compatibility enhancing design convenience

Accelerated switching times beneficial for high-frequency circuits

Robust thermal performance ensures stability in varied environments