UCC28019AP - Unitrode

Manufacturer Part Number

UCC28019AP

Manufacturer

Texas Instruments

Introduction

The UCC28019AP is a continuous conduction mode Power Factor Correction (PFC) controller designed for optimizing power factor and reducing harmonic distortion.

Product Features and Performance

Continuous Conduction Mode PFC Controller

Switching frequency of 65kHz

Start-up Current of 100 µA

Operating Supply Voltage Range from 10V to 21V

Operating Temperature Range from -40°C to 125°C

Through Hole Mounting

8-DIP Package for easy integration

Product Advantages

Improves power factor for AC-DC power conversion

Reduces total harmonic distortion, improving power quality

Supports a wide range of input voltages

High-temperature operation suitable for challenging environments

Key Technical Parameters

Mode: Continuous Conduction (CCM)

Switching Frequency: 65kHz

Current Startup: 100 µA

Voltage Supply: 10V to 21V

Operating Temperature: -40°C to 125°C

Mounting Type: Through Hole

Package/Case: 8-DIP

Quality and Safety Features

Engineered to meet stringent industry standards

Robust design for reliability and safety in operation

Compatibility

Compatible with various power management applications requiring PFC

Suitable for through hole PCB mounting

Application Areas

AC-DC power supplies

Power adapters

Lighting systems

Industrial power systems

Product Lifecycle

Status: Obsolete

Not recommended for new designs

Consider checking for replacement or upgrade options

Several Key Reasons to Choose This Product

Proven solution from Texas Instruments for power factor correction

Ability to work under a broad range of temperature conditions

Minimizes power loss and improves efficiency of power systems

Reliable performance backed by Texas Instruments' reputation

Designed to mitigate electromagnetic interference in power systems