LM3492MHX/NOPB - Texas Instruments

Manufacturer Part Number

LM3492MHX/NOPB

Manufacturer

Texas Instruments

Introduction

The LM3492MHX/NOPB is a high-performance, two-channel, step-up DC/DC converter designed for driving high-brightness light-emitting diodes (LEDs) in backlight applications. It features a wide input voltage range, flexible output current control, and advanced dimming capabilities, making it a versatile solution for a variety of LED lighting applications.

Product Features and Performance

Wide input voltage range of 4.5V to 65V

Supports two independent LED strings with up to 250mA output current per channel

Adjustable switching frequency from 200kHz to 1MHz

Advanced dimming capabilities, including linear, logarithmic, and pulse-width modulation (PWM) dimming

Integrated over-temperature and over-current protection

Small 20-pin HTSSOP package for compact designs

Product Advantages

Efficient and reliable LED driving solution

Flexible output current control and dimming options

Wide operating temperature range of -40°C to 125°C

Compact and space-saving package

Key Reasons to Choose This Product

Optimized for high-brightness LED backlight applications

Proven reliability and performance from a trusted manufacturer

Scalable design with support for multiple LED strings

Comprehensive protection features for enhanced system safety

Quality and Safety Features

Integrated over-temperature and over-current protection

Robust design for reliable operation in demanding environments

Compliant with industry safety and regulatory standards

Compatibility

The LM3492MHX/NOPB is compatible with a wide range of high-brightness LED panels and backlight modules, making it a versatile solution for a variety of applications.

Application Areas

LCD and OLED backlight

Automotive lighting

Industrial and commercial lighting

General illumination

Product Lifecycle

The LM3492MHX/NOPB is an active product, and Texas Instruments continues to support and manufacture this device. There are no immediate plans for discontinuation. While there may be alternative or equivalent models available from Texas Instruments or other manufacturers, it is recommended to contact our website's sales team for the most up-to-date information on product availability and alternative options.