UC2872DW - Texas Instruments

Manufacturer Part Number

UC2872DW

Manufacturer

Texas Instruments

Introduction

The UC2872DW is a ballast controller designed by Texas Instruments for efficient management of lighting systems, particularly focusing on fluorescent lighting. It operates by controlling the electrical ballast, an essential component in fluorescent lighting systems, to regulate the current flow and start the lamps.

Product Features and Performance

Operates within the frequency range of 57kHz ~ 78kHz ensuring efficient lamp ignition and operation

Supports a wide voltage supply range from 4.5V to 24V, accommodating various lighting systems

Low current supply requirement of 6 mA for energy-efficient operation

Surface Mount technology for streamlined PCB design and manufacturing

Designed to operate in temperature ranges from -40°C to 85°C, suitable for a wide range of environmental conditions

Packaged in a 16-SOIC format, providing a compact solution for space-constrained applications

Product Advantages

Wide operating frequency and voltage range make it versatile for different lighting applications

Low power consumption enhances energy efficiency

Robust operating temperature range ensures reliability under diverse conditions

Compact SOIC packaging facilitates easier integration into designs

Key Technical Parameters

Frequency: 57kHz ~ 78kHz

Voltage Supply: 4.5V ~ 24V

Current Supply: 6 mA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC

Quality and Safety Features

The UC2872DW incorporates Texas Instruments' standard quality and safety features, ensuring reliable operation and compliance with relevant regulations.

Compatibility

It is designed for compatibility with a vast range of fluorescent lighting systems, providing a flexible solution for lighting control.

Application Areas

Commercial Lighting

Industrial Lighting Systems

Energy Management Systems

Retrofit Lighting Solutions

Product Lifecycle

The UC2872DW remains in an active product status, with no current indications of nearing discontinuation. Texas Instruments typically provides ample notification and support for replacements or upgrades if status changes.

Several Key Reasons to Choose This Product

High efficiency and low power consumption contribute to energy savings.

Versatile operating parameters make it suitable for a broad spectrum of lighting applications.

Robust temperature tolerance guarantees performance in harsh conditions.

Compact package aids in design flexibility and space-saving.

Backed by Texas Instruments' reputation for quality and reliability, ensuring long-term performance.