UC3578N - Unitrode

Manufacturer Part Number

UC3578N

Manufacturer

Texas Instruments

Introduction

The UC3578N is a power management integrated circuit (PMIC) that functions as a DC-DC switching controller. It is designed to provide a regulated output voltage from an unregulated input voltage source, making it suitable for a wide range of power conversion applications.

Product Features and Performance

Operates from an input voltage range of 14V to 72V

Switching frequency of 110kHz

Maximum duty cycle of 90%

Single-output design

Includes current limit and soft-start control features

Supports through-hole mounting

Packaged in a 16-DIP (0.300", 7.62mm) format

Product Advantages

Flexible input voltage range allows for use in a variety of applications

High switching frequency enables the use of smaller magnetic components

Current limit and soft-start features provide protection and controlled power delivery

Through-hole packaging simplifies board-level integration

Key Reasons to Choose This Product

Proven reliability and performance from a renowned manufacturer

Versatile design suitable for a wide range of power conversion needs

Ease of integration with through-hole mounting option

Cost-effective solution for applications requiring a simple, yet effective, DC-DC controller

Quality and Safety Features

Rigorously tested to ensure consistent performance and reliability

Designed to meet relevant safety and regulatory standards

Compatibility

The UC3578N is a well-established power management IC that is compatible with a wide range of electrical systems and applications.

Application Areas

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Renewable energy systems

General-purpose power conversion

Product Lifecycle

The UC3578N is currently in obsolete status, 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 sales team through our website for the most up-to-date information on available options and recommended alternatives.