LP8545SQX/NOPB - Texas Instruments

Manufacturer Part Number

LP8545SQX/NOPB

Manufacturer

Texas Instruments

Introduction

The LP8545SQX/NOPB is a highly integrated, high-efficiency, multi-channel DC/DC boost converter designed for driving up to six independent high-power LED strings. It features a wide input voltage range, programmable switching frequency, and advanced dimming control, making it ideal for a variety of LED backlight applications.

Product Features and Performance

Wide input voltage range from 2.7V to 22V

Up to 6 independent LED string outputs

Programmable switching frequency from 156kHz to 1.25MHz

High efficiency up to 95%

Advanced PWM dimming control

Built-in over-voltage, over-current, and thermal protection

Small 24-pin WFQFN package

Product Advantages

Highly integrated solution reduces component count and simplifies design

Flexible, multi-channel architecture enables efficient and scalable LED backlight solutions

Programmable switching frequency allows optimization for specific applications

Advanced dimming control provides precise brightness adjustment

Robust protection features ensure reliable and safe operation

Key Reasons to Choose This Product

Unparalleled efficiency and power density for superior energy savings

Versatile design that can be customized to meet the unique needs of your LED backlight application

Proven reliability and long-term performance backed by Texas Instruments' reputation for quality

Comprehensive technical support and resources available to ensure a smooth design and integration process

Quality and Safety Features

Robust over-voltage, over-current, and thermal protection

Complies with relevant safety and regulatory standards

Manufactured in ISO-certified facilities for consistent quality

Compatibility

The LP8545SQX/NOPB is compatible with a wide range of LED backlight applications, including:

Televisions

Monitors

Laptops

Tablets

Smartphones

Other portable and stationary devices with LED-based displays

Application Areas

LED backlight for LCD displays

Automotive lighting

General illumination

Industrial and commercial lighting

Product Lifecycle

The LP8545SQX/NOPB is an active product, and Texas Instruments has not announced any plans for discontinuation. At this time, there are no direct equivalent or alternative models available. If you have any questions or need further assistance, please contact our website's sales team.