UCC2813DTR-4 - Texas Instruments

Manufacturer Part Number

UCC2813DTR-4

Manufacturer

Texas Instruments

Introduction

The UCC2813DTR-4 is a robust AC DC converter and offline switch designed for power management applications in various electronic devices.

Product Features and Performance

Supports multiple topologies including Boost, Flyback, and Forward

Operates without an internal switch

Features Frequency Control

Surface Mount package type

Wide operating temperature range from -55°C to 150°C

Product Advantages

High switching frequency of 1MHz allows for smaller component size

Start-Up Voltage of 12.5 V ensures reliability in low voltage conditions

Adaptable to various input voltage ranges from 8.3V to 12V

Efficient operation under extreme environmental conditions

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 8.3V ~ 12V

Duty Cycle: 49%

Frequency - Switching: 1MHz

Operating Temperature: -55°C ~ 150°C (TJ)

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Robust operating temperature range ensures stable performance under thermal stress

Compatibility

Flexible towards different topologies and varying voltage ranges

Application Areas

Power supply sections of consumer electronics

Industrial automation systems

Telecommunication equipment

Product Lifecycle

Status: Active

Continuously supported with no current plans for discontinuation

Several Key Reasons to Choose This Product

High frequency switching capability facilitates compact power supply designs

Reliable start-up voltage enhances device readiness and performance

Wide operating temperature range allows deployment in harsh environments

Stable performance across a range of input voltages for versatile applications