UCC29422N - Unitrode

Manufacturer Part Number

UCC29422N

Manufacturer

Texas Instruments

Introduction

The UCC29422N is a high-performance, high-frequency, single-phase, step-up/step-down DC/DC switching regulator controller. It is designed to provide a flexible and efficient power conversion solution for a wide range of applications.

Product Features and Performance

Wide input voltage range: 1.8V to 8V

Switching frequency range: 150kHz to 1.2MHz

Maximum duty cycle: 88%

Synchronous rectification support

Clock synchronization capability

Enable, frequency control, low battery, and reset control features

Operating temperature range: -40°C to 85°C

Product Advantages

Flexible power conversion topology (Boost, Flyback, SEPIC)

High efficiency and low external component count

Wide input voltage and switching frequency range

Synchronous rectification for improved efficiency

Comprehensive control features for better system performance

Key Reasons to Choose This Product

Versatile power conversion solution for a wide range of applications

Excellent efficiency and power density

Robust control features for reliable and stable operation

Seamless integration into your system design

Quality and Safety Features

Robust design for reliable operation

Thermal protection and current limiting for safety

Compatibility

The UCC29422N is compatible with a variety of power supply and control system designs.

Application Areas

Industrial and commercial power supplies

Telecom and networking equipment

Portable electronics and battery-powered devices

LED lighting and display applications

Product Lifecycle

The UCC29422N is an obsolete product, meaning it is no longer in active production. However, there may be alternative or equivalent models available from Texas Instruments or other manufacturers. It is recommended to contact our website's sales team for more information on the availability of suitable replacement options.