UC3847N - Texas Instruments

Manufacturer Part Number

UC3847N

Manufacturer

texas-instruments

Introduction

The UC3847N is a high-performance power supply controller that provides comprehensive control and protection features for power conversion applications. It is designed for use in a wide range of power supply topologies, including boost, flyback, forward, half-bridge, and push-pull converters.

Product Features and Performance

Operates from a wide input voltage range of 6.95V to 40V

Switching frequency of up to 500kHz

Maximum duty cycle of 50%

Supports synchronous rectification

Provides clock synchronization

Includes features such as current limit, enable, frequency control, and soft-start

Product Advantages

Versatile design suitable for various power supply topologies

High-performance control and protection capabilities

Wide input voltage range for flexibility in different applications

High switching frequency enables compact and efficient power supply designs

Key Reasons to Choose This Product

Robust control and protection features for reliable power conversion

Proven performance and reliability from a trusted manufacturer

Supports a wide range of power supply applications and topologies

Enables the development of compact and efficient power supply designs

Quality and Safety Features

Designed and manufactured to high-quality standards

Provides essential protection features for safe and reliable operation

Compatibility

The UC3847N is a widely used power supply controller compatible with a variety of power supply designs and applications.

Application Areas

The UC3847N is suitable for a wide range of power supply applications, including but not limited to, industrial equipment, consumer electronics, telecommunications equipment, and more.

Product Lifecycle

The UC3847N is an obsolete product, meaning it is no longer in active production. However, there are alternative and equivalent models available from Texas Instruments that may provide similar functionality and performance. Customers are advised to contact our website's sales team for more information on available options and recommendations.