LM5111-1MX - Texas Instruments

Manufacturer Part Number

LM5111-1MX

Manufacturer

Texas Instruments

Introduction

The LM5111-1MX is a dual low-side MOSFET gate driver designed for driving N-Channel MOSFETs in power management applications.

Product Features and Performance

Dual independent drivers for flexibility

Capable of driving N-Channel MOSFET gates

Supports a supply voltage range from 3.5V to 14V

High peak output current of 3A source and 5A sink

Quick rise and fall times of 14ns and 12ns respectively

Supports non-inverting input type

Operable across an extended temperature range from -40°C to 125°C

Product Advantages

High current capability enhances switching performance

Wide supply voltage range increases versatility

Fast switching speeds improve efficiency

Suitable for high-temperature operations

Key Technical Parameters

Supply Voltage: 3.5V ~ 14V

Logic Voltage VIL, VIH: 0.8V, 2.2V

Output Current (Peak) Source: 3A, Sink: 5A

Rise Time: 14ns

Fall Time: 12ns

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Extended temperature range ensures reliability under harsh conditions

Surface mount package for secure and compact PCB mounting

Compatibility

Designed to drive N-Channel MOSFETs

Compatible with non-inverting input logic type

Application Areas

Power management systems

Motor control circuits

High-frequency switching applications

Product Lifecycle

Status: Obsolete

Replacement or upgrade availability should be investigated for newer alternatives

Several Key Reasons to Choose This Product

Dual-channel flexibility provides design versatility

High sink and source current capability for improved driving power

Broad voltage compatibility allows use in varied applications

Rapid switching speeds facilitate efficient power conversion

Operational resilience in extreme temperatures