UCC2973PWTR - Texas Instruments

Manufacturer Part Number

UCC2973PWTR

Manufacturer

Texas Instruments

Introduction

The UCC2973PWTR is a CCFL Controller from Texas Instruments, designed to manage power in lighting systems.

Product Features and Performance

Operates at frequencies from 80kHz to 160kHz

Supply voltage range of 4.5V to 20V

Supply current of 7 mA

Designed for Cold-Cathode Fluorescent Lamp (CCFL) control

Non-dimmable feature for consistent light output

Surface Mount 8-TSSOP package for compact circuit design

Product Advantages

Efficient power management for CCFLs

High-frequency operation for minimized noise

Wide input voltage range accommodating various power supplies

Low supply current for energy saving

Texas Instruments' reputation for quality and reliability

Key Technical Parameters

Frequency range: 80kHz ~ 160kHz

Voltage - Supply: 4.5V ~ 20V

Current - Supply: 7 mA

Operating temperature range: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-TSSOP

Quality and Safety Features

Robust operation in temperatures ranging from -40°C to 85°C

Built by Texas Instruments, known for high-quality standards

Compatibility

Designed for CCFL backlighting applications

Mountable in 8-TSSOP device package

Application Areas

Used in LCD backlight inverters for televisions and monitors

Suitable for portable and automotive lighting systems

Product Lifecycle

Last Time Buy status indicating discontinuation is nearing

Potential for replacements or upgrade options available from Texas Instruments

Several Key Reasons to Choose This Product

Highly efficient control of CCFL lighting systems

Wide range of operating frequencies suitable for different designs

Low power operation to conserve energy

Trusted manufacturer with a proven track record in the industry

The product is in Last Time Buy status, suitable for final production runs before sourcing alternatives