LM5101BMAX - Texas Instruments

Manufacturer Part Number

LM5101BMAX

Manufacturer

Texas Instruments

Introduction

The LM5101BMAX is a high-performance gate driver designed for controlling MOSFETs in a half-bridge configuration.

Product Features and Performance

Configured for Half-Bridge driving

Independently driving 2 channels

Supports N-Channel MOSFETs

Operating voltage range from 9V to 14V

Non-inverting input type

High bootstrap voltage capacity up to 118V

Features rapid rise and fall times (570ns rise, 430ns fall)

Operating temperature range from -40°C to 125°C

Surface mount package

Product Advantages

Capable of driving 2 independent channels allows for flexible circuit designs

High bootstrap voltage suitable for high-voltage applications

Fast switching speeds improve overall efficiency

Key Technical Parameters

Number of Drivers: 2

Voltage Supply: 9V to 14V

Current Peak Output: 2A (Source), 2A (Sink)

High Side Voltage Max (Bootstrap): 118 V

Rise / Fall Time: 570ns / 430ns

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Robust thermal performance with operational viability in environments up to 125°C

Reliability in high-voltage applications up to 118V

Compatibility

Compatible with N-Channel MOSFET

Application Areas

Motor control systems

Power management systems

High-frequency switching power supplies

Product Lifecycle

Status: Obsolete

Availability of replacements or upgrades should be checked under newer components by Texas Instruments

Reasons to Choose This Product

Dual independent drive capability enhances design flexibility

High bootstrap voltage handling suitable for high-side driving

Fast switching times conducive to high-efficiency applications

Designed for challenging thermal and high-voltage environments

Reliable manufacturer with support for legacy product replacements or upgrades