LM3445MX/NOPB - Texas Instruments

Manufacturer Part Number

LM3445MX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3445MX/NOPB is a highly integrated, high-performance AC/DC offline LED driver that provides constant current regulation for driving high-brightness LEDs. It features a wide input voltage range, high efficiency, and a wide dimming range, making it an ideal solution for a variety of LED lighting applications.

Product Features and Performance

Wide input voltage range of 8V to 12V

High efficiency up to 93%

Wide dimming range from 2% to 100%

Built-in 30kHz to 1MHz switching frequency

Triac dimming capability

Thermal shutdown protection

Short-circuit and open-circuit protection

Product Advantages

Highly integrated design reduces external component count

High-efficiency operation reduces power losses and heat dissipation

Wide dimming range enables precise light control

Robust protection features ensure reliable and safe operation

Key Reasons to Choose This Product

Optimized for high-brightness LED lighting applications

Excellent efficiency and thermal management for energy-saving designs

Flexible dimming options for versatile lighting control

Reliable and safe operation with comprehensive protection features

Quality and Safety Features

Robust thermal shutdown protection

Short-circuit and open-circuit protection

Complies with safety standards for LED lighting applications

Compatibility

The LM3445MX/NOPB is compatible with a wide range of high-brightness LED lighting applications, including:

Residential and commercial lighting

Architectural lighting

Signage and display backlighting

Industrial lighting

Application Areas

Lighting for indoor and outdoor environments

Decorative and accent lighting

General illumination for residential, commercial, and industrial spaces

Product Lifecycle

The LM3445MX/NOPB is an active product, and our website's sales team is currently manufacturing this part. There are no known equivalent or alternative models available at this time. If you have any questions or need further assistance, please contact our website's sales team.