UC3879DWG4 - Texas Instruments

Manufacturer Part Number

UC3879DWG4

Manufacturer

Texas Instruments

Introduction

The UC3879DWG4 is a high-performance, current-mode-controlled, dual-output DC/DC switching regulator integrated circuit. It is designed to provide up to 4 regulated output voltages from a single input voltage source. The device features a flexible and versatile architecture, making it suitable for a wide range of power supply applications.

Product Features and Performance

Dual-output switching regulator

Supports up to 4 regulated output voltages

Current-mode control for tight output regulation

Wide input voltage range: 9V to 20V

Switching frequency up to 300kHz

50% maximum duty cycle

Synchronous rectification for high efficiency

Clock synchronization capability

Frequency control, ramp, and soft-start features

Operating temperature range: 0°C to 70°C

Product Advantages

Flexible and versatile architecture for various power supply applications

Efficient power conversion with synchronous rectification

Precise output regulation through current-mode control

High switching frequency for compact designs

Configurable features for customized power solutions

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Comprehensive feature set for diverse power supply needs

Efficient power conversion for improved system energy savings

Ease of design and integration with configurable control features

Suitable for a wide range of industrial and commercial applications

Quality and Safety Features

Robust design for reliable operation

Thermal protection and overcurrent limiting for safety

Compatibility

The UC3879DWG4 is compatible with a variety of power supply and control applications, making it a versatile choice for designers.

Application Areas

Industrial equipment

Telecommunications systems

Aerospace and defense applications

Automotive electronics

Medical devices

General-purpose power supplies

Product Lifecycle

The UC3879DWG4 is a discontinued product at our website's sales team. However, Texas Instruments offers alternative models that may provide similar or enhanced functionality. Customers are advised to contact our website's sales team for more information on available alternatives and compatibility.