LM5109ASD/NOPB - Texas Instruments

Manufacturer Part Number

LM5109ASD/NOPB

Manufacturer

Texas Instruments

Introduction

The LM5109ASD/NOPB is a high-performance, dual-channel gate driver IC designed for half-bridge power conversion applications. It provides independent gate drive signals for high-side and low-side N-channel MOSFET switches, enabling efficient and reliable power conversion in a wide range of industrial and automotive systems.

Product Features and Performance

Dual-channel gate driver with independent control for high-side and low-side N-channel MOSFETs

Wide supply voltage range: 8V to 14V

High-side voltage capability up to 108V

Peak output current of 1A for both source and sink

Fast rise and fall times of 15ns (typical)

Wide operating temperature range: -40°C to 125°C (TJ)

Integrated bootstrap diode and undervoltage lockout (UVLO) function

Product Advantages

Efficient and reliable power conversion for industrial and automotive applications

Optimized for half-bridge power conversion topologies

Flexible design with independent control of high-side and low-side MOSFETs

Robust performance across a wide temperature range

Key Reasons to Choose This Product

High-performance gate driver solution for demanding power conversion applications

Excellent power efficiency and reliability

Ease of use with integrated features like bootstrap diode and UVLO

Proven reliability and quality from Texas Instruments

Quality and Safety Features

Designed and manufactured to high-quality standards

Robust thermal management and overcurrent protection

Compliance with relevant safety and regulatory standards

Compatibility

The LM5109ASD/NOPB is compatible with a wide range of N-channel MOSFET devices and can be used in various power conversion topologies, including half-bridge, full-bridge, and synchronous buck converters.

Application Areas

Industrial power conversion systems

Automotive power electronics

Switching power supplies

Motor control applications

Renewable energy systems

Product Lifecycle

The LM5109ASD/NOPB is an active and currently available product from Texas Instruments. There are no known equivalent or alternative models at this time. For the latest information on product availability and any potential alternatives, please contact our website's sales team.