UCC2818AD - Texas Instruments

Manufacturer Part Number

UCC2818AD

Manufacturer

Texas Instruments

Introduction

The UCC2818AD is a Power Management Integrated Circuit (PMIC) for Power Factor Correction (PFC) applications.

Product Features and Performance

Average Current Mode PFC Controller

Switching Frequency Range from 6 kHz to 220 kHz

Startup Current of 150 µA

Supply Voltage from 12V to 17V

Operating Temperature Range of -40°C to 85°C

Surface Mount Package

Designed for AC/DC power systems

Product Advantages

Highly flexible switching frequency for various applications

Low startup current enhances efficiency

Robust thermal performance for harsh environments

Key Technical Parameters

Mode: Average Current

Frequency - Switching: 6kHz to 220kHz

Current - Startup: 150 µA

Voltage - Supply: 12V to 17V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC

Quality and Safety Features

Built-in protections for overvoltage, undervoltage, and overcurrent

Extended operating temperature range ensuring reliability

Compatibility

Compatible with a range of inductors and capacitors for PFC applications

Flexible for use with various switch types

Application Areas

AC/DC power supplies

High power converters

Telecommunications equipment

Industrial systems

Product Lifecycle

Product Status: Last Time Buy

Potential for replacement or upgrade options as the technology evolves

Several Key Reasons to Choose This Product

Engineered by a reputable manufacturer, Texas Instruments

Enhances power system efficiency to meet regulatory standards

Adaptable to various power applications with its broad frequency range

Reliability in a wide range of operating temperatures

Ease of installation with surface mount design

Last chance to purchase before discontinuation, securing part of legacy systems