UCC28221D - Texas Instruments

Manufacturer Part Number

UCC28221D

Manufacturer

Texas Instruments

Introduction

The UCC28221D is a high-performance, highly integrated offline flyback controller designed for low-power AC-DC power supplies. It offers a wide range of features and functionalities to optimize efficiency, reliability, and safety in a variety of applications.

Product Features and Performance

Isolated flyback topology for efficient power conversion

Switching frequency of 2MHz for compact design

Wide input voltage range of 8.4V to 14.5V

Supports up to 75% duty cycle

Includes current limiting and over-voltage fault protection

Soft-start function for controlled startup

Product Advantages

High efficiency and low power consumption

Compact and scalable design

Robust fault protection for reliable operation

Ease of use with minimal external components

Key Reasons to Choose This Product

Industry-leading performance and reliability

Optimized for low-power AC-DC applications

Flexible and adaptable to various design requirements

Cost-effective solution with minimal external components

Quality and Safety Features

Certified for safety standards (e.g., UL, CE)

Robust thermal management for reliable operation

Adherence to industry-standard quality assurance processes

Compatibility

Suitable for a wide range of low-power AC-DC applications, such as adapters, chargers, and industrial power supplies

Application Areas

Consumer electronics

Industrial automation

Medical devices

Telecommunications equipment

Product Lifecycle

The UCC28221D is an active product, and Texas Instruments continues to offer it as a solution for low-power AC-DC applications. There are no announced plans for discontinuation, and the company provides support and guidance for customers using this product. If you have any questions or require additional information, please contact our website's sales team.