UC3852N - Texas Instruments

Manufacturer Part Number

UC3852N

Manufacturer

Texas Instruments

Introduction

The UC3852N is a power factor correction (PFC) controller from Texas Instruments. It is designed to provide high power factor and low total harmonic distortion in switch-mode power supplies operating in the continuous conduction mode (CCM).

Product Features and Performance

Operates in continuous conduction mode (CCM) with a switching frequency of 200kHz

Startup current of 400 µA

Supports input voltage range of 14.5V to 30V

Operating temperature range of 0°C to 70°C

Through-hole mounting in an 8-DIP (0.300", 7.62mm) package

Product Advantages

Provides high power factor and low total harmonic distortion

Operates in continuous conduction mode for improved efficiency

Wide input voltage range supports various applications

Compact through-hole package for easy integration

Key Reasons to Choose This Product

Reliable power factor correction for switch-mode power supplies

Optimized for continuous conduction mode operation

Robust performance across wide input voltage and temperature ranges

Ease of integration with through-hole package

Quality and Safety Features

Texas Instruments' high-quality design and manufacturing

Tested for reliability and safety

Compatibility

Compatible with a variety of switch-mode power supply designs

Application Areas

Suitable for use in various power supply applications, including industrial, commercial, and consumer electronics

Product Lifecycle

["The UC3852N is currently in the Last Time Buy phase, indicating that it is nearing discontinuation.","Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available."]