UC3852D - Unitrode

Manufacturer Part Number

UC3852D

Manufacturer

Texas Instruments

Introduction

The UC3852D is a high-performance, high-voltage Power Factor Correction (PFC) controller IC designed for use in a wide range of AC/DC power conversion applications. It provides advanced control and protection features to optimize the power factor and efficiency of switch-mode power supplies.

Product Features and Performance

Continuous Conduction Mode (CCM) operation for high efficiency

Switching frequency of 200kHz for compact design

Startup current as low as 400μA for low power consumption

Wide input voltage range of 14.5V to 30V

Product Advantages

Excellent power factor correction capability for improved energy efficiency

Advanced control and protection features for reliable and safe operation

Compact size and high-frequency switching for space-saving designs

Key Reasons to Choose This Product

Optimized for high-performance, high-efficiency power conversion

Reliable and safe operation with comprehensive protection features

Flexible design options with a wide input voltage range and small package size

Quality and Safety Features

Robust design for reliable operation in various environmental conditions

Thermal shutdown and overcurrent protection for safety

Compatibility

The UC3852D is compatible with a wide range of AC/DC power conversion applications, including:

Desktop and laptop power supplies

Lighting ballasts

Industrial equipment power supplies

Household appliances

Application Areas

Power Factor Correction (PFC) in switch-mode power supplies

AC/DC power conversion for a variety of electronic devices and systems

Product Lifecycle

The UC3852D is currently in the Last Time Buy phase, meaning 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.