LM5112SD - Texas Instruments

Manufacturer Part Number

LM5112SD

Manufacturer

texas-instruments

Introduction

The LM5112SD is a low-side gate driver designed to drive N-Channel MOSFETs in power management applications.

Product Features and Performance

Drives N-Channel MOSFET

Dual mode: can operate with inverting or non-inverting inputs

High peak output current capability: 3A source, 7A sink

Fast switching with rise and fall times typically 14ns and 12ns respectively

Wide supply voltage range: 3.5V to 14V

Logic thresholds for easy interfacing: VIL 0.8V, VIH 2.3V

Product Advantages

Ability to drive a wide range of N-Channel MOSFETs

Flexible input configuration enhances compatibility with different signal sources

High current capability allows for use in high power applications

Fast switching times improve efficiency in switching applications

Key Technical Parameters

Supply Voltage: 3.5V ~ 14V

Logic Voltage VIL, VIH: 0.8V, 2.3V

Current Peak Output (Source, Sink): 3A, 7A

Rise / Fall Time (Typ): 14ns, 12ns

Quality and Safety Features

Operators well within challenging industrial temperatures: -40°C ~ 125°C

Compatibility

Specifically designed for N-Channel MOSFETs

Application Areas

Ideal for use in power management circuits, DC/DC converters, and motor drive applications

Product Lifecycle

Status: Last Time Buy

Users should plan for future discontinuation; consider exploring current alternatives or upgrades.

Several Key Reasons to Choose This Product

High efficiency and speed with 14ns rise and 12ns fall times

Dual input modes offer greater design flexibility

High sink and source current suitable for various high power applications

Sturdy operational ability in a wide range of temperature and voltage conditions