UC2854DWTRG4 - Texas Instruments

Manufacturer Part Number

UC2854DWTRG4

Manufacturer

Texas Instruments

Introduction

The UC2854DWTRG4 is a power factor correction (PFC) controller from Texas Instruments. It is designed to provide active power factor correction and regulate the output voltage in switch-mode power supplies. This device offers comprehensive protection features and high efficiency, making it suitable for a wide range of industrial and consumer applications.

Product Features and Performance

Average current mode control for accurate power factor correction

Switching frequency of 200kHz

Startup current of 1.5mA

Operates on a supply voltage range of 14.5V to 30V

Wide operating temperature range of -40°C to 85°C

Surface mount package (16-SOIC)

Product Advantages

Optimizes power factor and reduces harmonic distortion

Enhances energy efficiency and system reliability

Comprehensive protection features for improved safety and reliability

Suitable for a wide range of power supply designs

Key Reasons to Choose This Product

Proven performance in power factor correction applications

Seamless integration and easy implementation

Reliable and robust design for industrial and consumer applications

Backed by Texas Instruments' reputation for quality and technical support

Quality and Safety Features

Overcurrent protection

Overvoltage protection

Thermal shutdown

Compatibility

The UC2854DWTRG4 is designed to be compatible with a variety of power supply designs and can be used in various industrial and consumer applications.

Application Areas

Switch-mode power supplies

Power factor correction circuits

Industrial and consumer electronics

Lighting systems

Renewable energy systems

Product Lifecycle

The UC2854DWTRG4 has been discontinued. However, there are several alternative and equivalent models available from Texas Instruments, such as the UC3854, UC3854A, and UC3854B. Customers are advised to contact our website's sales team for more information and assistance in selecting the appropriate alternative product.