UCC2819ADR - Texas Instruments

Manufacturer Part Number

UCC2819ADR

Manufacturer

Texas Instruments

Introduction

The UCC2819ADR is a power factor correction (PFC) controller from Texas Instruments. It is designed to provide high-efficiency, average current-mode control for boost-type PFC converters. The device features a wide input voltage range, low start-up current, and extensive protection features, making it well-suited for a variety of power supply applications.

Product Features and Performance

Average current-mode control for boost-type PFC converters

Wide input voltage range of 10.8V to 17V

Low start-up current of 150 µA

Switching frequency of 250 kHz

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

Surface mount package (16-SOIC)

Product Advantages

Provides high-efficiency power factor correction

Extensive protection features for reliable operation

Compact surface mount package for easy integration

Suitable for a wide range of power supply applications

Key Reasons to Choose This Product

Optimized for high-efficiency PFC applications

Proven reliability and performance from Texas Instruments

Wide operating voltage and temperature range for versatility

Compact package and easy integration into power supply designs

Quality and Safety Features

Robust protection features, including over-voltage, over-current, and thermal shutdown

Compliance with relevant safety and regulatory standards

Compatibility

Suitable for boost-type PFC converter designs

Application Areas

Power supplies for a variety of electronic devices and systems

Industrial, consumer, and commercial power applications requiring power factor correction

Product Lifecycle

["The UCC2819ADR 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 more information on available options."]