UCC2813PW-2 - Unitrode

Manufacturer Part Number

UCC2813PW-2

Manufacturer

Texas Instruments

Introduction

A crucial component in power management, specializing in AC DC Converters and Offline Switches for effective electrical current conversion and control.

Product Features and Performance

Equipped with internal switch(es) for enhanced functionality.

Supports Boost, Flyback, and Forward topology for versatile power conversion methods.

Features start-up voltage of 12.5V and operates within a supply voltage range of 8.3V to 12V.

High duty cycle up to 99%, allowing for efficient power delivery.

Supports frequency control with a switching frequency of 1MHz, facilitating precise power management.

Operating temperature ranges from -55°C to 150°C, ensuring reliability under extreme conditions.

Product Advantages

Integrates multiple topologies making it suitable for a wide array of power conversion applications.

High-frequency operation at 1MHz enables compact transformer design resulting in smaller and more efficient power supplies.

The wide operating temperature range guarantees performance in harsh environments.

Key Technical Parameters

Output Isolation: Non-Isolated

Internal Switch(s): Yes

Voltage Start Up: 12.5 V

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

Duty Cycle: 99%

Frequency Switching: 1MHz

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

Quality and Safety Features

Robust construction allows operation in extreme temperatures, ensuring durability and reliability.

Compatibility

Designed for surface mount technology, allowing for efficient assembly and compatibility with modern PCB manufacturing processes.

Application Areas

Ideal for use in power supply units, especially in industrial, computing, and telecommunication sectors where efficient power conversion and control are necessary.

Product Lifecycle

Marked as Last Time Buy, indicating that it is nearing the end of its product lifecycle with limited time for purchase. Customers are advised to consider future availability of replacements or upgrades.

Several Key Reasons to Choose This Product

High integration of features reduces the need for external components, leading to cost-effective and compact power supply designs.

The capability to work across various topologies allows designers flexibility in addressing specific application requirements.

High switching frequency enables the design of smaller and more efficient power supplies, critical for modern electronic devices.

The product's durability and reliability are ensured through its wide operating temperature range and robust design.

Despite nearing the end of its lifecycle, its established performance and reliability make it a worthy consideration for critical applications that can accommodate future transition planning.