UC2855ADWTR - Texas Instruments

Manufacturer Part Number

UC2855ADWTR

Manufacturer

Texas Instruments

Introduction

The UC2855ADWTR is a Power Factor Correction (PFC) controller from Texas Instruments. It is designed to provide power factor correction in high-power switch-mode power supplies, such as those used in industrial, commercial, and consumer applications.

Product Features and Performance

Average current mode control for improved stability and performance

Programmable switching frequency up to 500kHz

Low startup current of 150µA

Wide input voltage range of 15.5V to 20V

Operates over a wide temperature range of -40°C to 85°C

Surface mount 20-SOIC package

Product Advantages

Efficient power factor correction for improved energy efficiency

High-performance control for reliable and stable operation

Wide operating parameters for versatile applications

Compact surface mount package for space-constrained designs

Key Reasons to Choose This Product

Proven power factor correction technology from a trusted brand

Reliable and stable performance for critical power supply applications

Flexible design parameters to accommodate various system requirements

Cost-effective solution for improving energy efficiency

Quality and Safety Features

Designed and manufactured to high quality standards

Robust protection features for safe and reliable operation

Compatibility

The UC2855ADWTR is compatible with a wide range of switch-mode power supply designs and can be integrated into various industrial, commercial, and consumer applications.

Application Areas

Industrial and commercial power supplies

Consumer electronics power supplies

Appliance and motor drive power supplies

Product Lifecycle

The UC2855ADWTR 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 available options.