UC3865N -

Manufacturer Part Number

UC3865N

Manufacturer

Texas Instruments

Introduction

The UC3865N is a power management integrated circuit (PMIC) designed for offline switch-mode power supply (SMPS) applications. It offers a comprehensive set of features to enable efficient and reliable power conversion in a variety of electronic devices.

Product Features and Performance

Supports full-bridge, half-bridge, and push-pull SMPS topologies

Wide input voltage range of 10.5V to 22V

Switching frequency range of 10kHz to 1MHz

Soft start control feature to manage inrush current

Operating temperature range of 0°C to 70°C

Product Advantages

Versatile SMPS control capabilities

Robust voltage range and frequency support

Soft start function for controlled power-up

Reliable operation within wide temperature range

Key Reasons to Choose This Product

Comprehensive SMPS control solution

Flexibility to adapt to diverse power supply designs

Efficient and reliable power conversion performance

Proven reliability and quality from Texas Instruments

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Thorough testing and validation processes

Compatibility

The UC3865N is compatible with a wide range of power supply designs and applications.

Application Areas

Offline switch-mode power supplies

Industrial and commercial electronic devices

Household appliances

Telecom and networking equipment

Product Lifecycle

The UC3865N is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for the latest information on available options and product recommendations.