UC2875DWPTR - Texas Instruments

Manufacturer Part Number

UC2875DWPTR

Manufacturer

Texas Instruments

Introduction

The UC2875DWPTR is a power management integrated circuit designed for AC DC converters and offline switch applications.

Product Features and Performance

High-frequency switching up to 1MHz

Full-bridge topology design

Non-isolated power conversion

Flexible startup voltage range (10.75 V)

Broad supply voltage range (9.5V to 20V)

Capable of 100% duty cycle

Supports frequency control and soft start functions

Synchronization capabilities for parallel operation

Integrated current limiting for fault protection

Operates effectively in temperatures ranging from -25°C to 85°C

Product Advantages

Optimized for high-density power supply designs

Suitable for fast-switching applications

Highly integrated for reduced external component count

Built-in features for increased system reliability

Ease of design with synchronous operation support

Key Technical Parameters

Topology: Full-Bridge

Frequency - Switching: 1MHz

Duty Cycle: 100%

Voltage - Supply (Vcc/Vdd): 9.5V to 20V

Operating Temperature: -25°C to 85°C

Package / Case: 28-SOIC

Quality and Safety Features

Current limiting for protection against overcurrent conditions

Thermal shutdown feature for over-temperature protection

Robust design conforming to industry standards

Compatibility

Compatible with surface-mount technology for PCB assembly

Designed for easy integration into various power supply circuits

Application Areas

Power supplies for telecommunications equipment

Industrial power systems

Server and data center power supplies

Electronic devices requiring efficient power conversion

Product Lifecycle

Currently active product

Not indicated as nearing discontinuation

Long-term supply availability assured by Texas Instruments

Several Key Reasons to Choose This Product

High-frequency operation allows for smaller passive components

Full-bridge design offers efficient power conversion

Built-in soft start and sync features simplify power design

Advanced fault protection enhances system reliability

Part of a reputable Texas Instruments power management portfolio

Support and extensive design resources available from Texas Instruments