UCC28050D - Unitrode

Manufacturer Part Number

UCC28050D

Manufacturer

Texas Instruments

Introduction

The UCC28050D is a Power Management IC specifically designed for Power Factor Correction.

Product Features and Performance

Discontinuous Mode (Transition) for improved performance

High switching frequency of 200kHz, optimizing power efficiency

Low startup current of 75 µA to minimize initial power draw

Supports a supply voltage range of 15.4V to 18V, allowing flexible power management solutions

Operational over a wide temperature range from -40°C to 105°C, ensuring reliability in varied environments

Product Advantages

High efficiency design reduces system power losses

Compact 8-SOIC packaging suitable for space-constrained applications

Engineered for robust thermal and electrical performance

Key Technical Parameters

Switching Frequency: 200kHz

Current Startup: 75 µA

Voltage Supply: 15.4V 18V

Operating Temperature: -40°C to 105°C

Quality and Safety Features

Built to meet stringent industry standards for power and thermal management

Compatibility

Surface mount type for compatibility with various PCB designs

Encapsulated in a standard 8-SOIC package

Application Areas

Industrial Power Supplies

Consumer Electronics

Power Management Solutions

Product Lifecycle

Status is Last Time Buy, indicating nearing discontinuation

Customers should check for replacement or upgrade options

Several Key Reasons to Choose This Product

Highly efficient power factor correction reduces overall energy costs

Durable and stable across a wide range of temperatures and voltages

Compact size and low startup current make it ideal for advanced electronic applications

Proven technology from a trusted manufacturer in Texas Instruments