UC3573D - Texas Instruments

Manufacturer Part Number

UC3573D

Manufacturer

Texas Instruments

Introduction

The UC3573D is a high-performance, single-channel, step-down DC/DC switching controller from Texas Instruments. It is designed to provide a regulated output voltage from a higher input voltage source, making it suitable for a wide range of power conversion applications.

Product Features and Performance

Wide input voltage range of 4.75V to 30V

Switching frequency of 100kHz

Maximum duty cycle of 92%

Single-channel, positive output configuration

Current limit and ramp control features

Operating temperature range of 0°C to 70°C

Surface mount package (8-SOIC)

Product Advantages

Efficient power conversion with low power loss

Wide input voltage range for versatile applications

Compact surface mount package for space-constrained designs

Robust control features for stable and reliable operation

Key Reasons to Choose This Product

High performance and reliability from a trusted manufacturer

Flexible design options with wide input voltage and temperature range

Cost-effective solution for various power conversion needs

Robust control features ensure stable and reliable operation

Quality and Safety Features

Conforms to industry standards for quality and safety

Rigorous testing and quality control processes

Compatibility

Suitable for a wide range of power conversion applications, including consumer electronics, industrial equipment, and more.

Application Areas

Ideal for step-down power conversion in various electronic devices and systems

Product Lifecycle

["The UC3573D is an active product, and our website's sales team continues to offer this model.","There are no direct equivalent or alternative models available from Texas Instruments at this time. For the latest product information or to discuss alternative options, please contact our website's sales team."]