UC2875DWP - Texas Instruments

Manufacturer Part Number

UC2875DWP

Manufacturer

Texas Instruments

Introduction

UC2875DWP is a member of the Power Management Integrated Circuit (PMIC) family, specifically designed for AC DC converters and offline switching applications.

Product Features and Performance

Full-Bridge topology

Start-Up Voltage of 10.75V

Supply Voltage range from 9.5V to 20V

Maximum Duty Cycle of 100%

Switching Frequency of 1MHz

Current Limiting Fault Protection

Features Frequency Control, Soft Start, and Synchronization

Product Advantages

High switching frequency for more compact power supply design

Full-Bridge topology optimizes power efficiency

Soft Start feature reduces inrush current

Synchronization capability for noise-sensitive applications

Key Technical Parameters

Topology: Full-Bridge

Duty Cycle: 100%

Frequency - Switching: 1MHz

Operating Temperature range: -25°C to 85°C

Quality and Safety Features

Current Limiting for device and system protection

Operating temperatures suited for commercial-grade applications

Compatibility

Surface Mount, fitting a 28-SOIC package

Compatible with a wide range of voltage supply (9.5V ~ 20V)

Designed for use in AC DC conversion and offline switching systems

Application Areas

Power Supplies

Industrial Control Systems

Automation

Telecommunication Equipment

Product Lifecycle

Product Status: Last Time Buy

Potential for replacement or upgrade is subject to manufacturer's future releases

Several Key Reasons to Choose This Product

Optimized for high-frequency power applications

Integrated features for enhanced power management

Ability to withstand commercial operating temperature ranges

Robust fault protection for long-term reliability

Compatibility with modern surface mount technology for easier PCB design