UCC3973PWTR - Texas Instruments

Manufacturer Part Number

UCC3973PWTR

Manufacturer

Texas Instruments

Introduction

The UCC3973PWTR is a high-performance Cold Cathode Fluorescent Lamp (CCFL) controller from Texas Instruments. It is designed to drive CCFL backlighting for LCD displays, monitors, and other applications requiring a stable and efficient CCFL driving solution.

Product Features and Performance

Operates at a high frequency of 80kHz to 160kHz, enabling the use of smaller transformers and capacitors

Supports a wide supply voltage range of 4.5V to 20V

Low supply current of only 7mA

Provides a constant current output to the CCFL, ensuring stable and consistent backlighting

Does not include a dimming function

Product Advantages

Efficient and reliable CCFL driving solution

Compact design with small, surface-mount package

Wide operating voltage range for versatile applications

High-frequency operation allows for use of smaller passive components

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer, Texas Instruments

Optimized for CCFL backlighting applications, ensuring stable and consistent output

Cost-effective solution with a small, space-saving package

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Undergoes rigorous testing and quality control measures

Compatibility

Suitable for use in a wide range of LCD display, monitor, and other CCFL backlighting applications

Application Areas

LCD displays

Monitors

Other devices requiring CCFL backlighting

Product Lifecycle

The UCC3973PWTR is an obsolete product, meaning it is no longer in active production. There may be equivalent or alternative models available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for more information on suitable alternative options.