UC2879DWTR - Texas Instruments

Manufacturer Part Number

UC2879DWTR

Manufacturer

Texas Instruments

Introduction

The UC2879DWTR is part of the AC DC Converters and Offline Switches in power management integrated circuits designed to offer efficient power control and management.

Product Features and Performance

Full-Bridge topology

Frequency Control

Soft Start feature

Synchronization capability

Operates within a supply voltage range of 9.25V to 20V

Supports a duty cycle of 50%

Features a switching frequency of 300kHz

Environmentally robust with an operating temperature range of -40°C to 85°C

Product Advantages

Non-isolated power conversion ensuring compact design

High frequency operation reduces size of power controlling components

Integrated soft start minimizes inrush current at startup

Frequency synchronization helps in managing system noise and improves reliability

Key Technical Parameters

Voltage Supply: 9.25V ~ 20V

Duty Cycle: 50%

Switching Frequency: 300kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Current limiting for fault protection

Manufactured in compliance with industry safety standards

Compatibility

Compatible with surface mount technology for easier assembly on PCBs

Works within various power management setups due to versatile input voltage range

Application Areas

Power supplies

DC to DC converters

Telecom infrastructure

Consumer electronics

Product Lifecycle

Status: Last Time Buy

No direct replacements or upgrades indicated by the manufacturer

Several Key Reasons to Choose This Product

High reliability and robustness in various temperature conditions

Efficient power management and conversion enhancing overall system performance

Current limiting feature ensures protected operation against overcurrent conditions

Soft start and sync features promote better handling of power fluctuations and reduce system noise

Tailored for advanced technological applications in electronics due to its high switching frequency and full-bridge topology