UCC2818DTR - Texas Instruments

Manufacturer Part Number

UCC2818DTR

Manufacturer

Texas Instruments

Introduction

The UCC2818DTR is a high-performance Power Factor Correction (PFC) controller integrated circuit (IC) designed for use in AC-DC power supplies and other power conversion applications.

Product Features and Performance

Supports average current mode PFC control

Wide input voltage range of 12V to 17V

Switching frequency range of 6kHz to 220kHz

Low startup current of 150 μA

Advanced features for improved power factor and reduced THD

Built-in protection functions including overcurrent, overvoltage, and thermal shutdown

Product Advantages

Efficient power factor correction for improved energy efficiency

Wide operating frequency range for design flexibility

Low startup current for better system performance

Comprehensive protection features for reliable operation

Key Technical Parameters

Operating temperature range: -40°C to 85°C

Package: 16-SOIC (0.154", 3.90mm width)

Mounting type: Surface mount

RoHS compliance: ROHS3 compliant

Quality and Safety Features

Designed and manufactured to high quality standards

Robust protection features to ensure safe and reliable operation

Compatibility

The UCC2818DTR is compatible with a wide range of power supply and power conversion applications that require power factor correction.

Application Areas

AC-DC power supplies

PFC circuits in various power conversion systems

Industrial and consumer electronics applications requiring power factor correction

Product Lifecycle

The UCC2818DTR is an actively supported product from Texas Instruments. Replacement or upgrade options are available if necessary.

Key Reasons to Choose This Product

Efficient power factor correction for improved energy efficiency

Wide operating frequency range for design flexibility

Low startup current for better system performance

Comprehensive protection features for reliable operation

High-quality design and manufacturing for long-term reliability