UCC38501N - Unitrode

Manufacturer Part Number

UCC38501N

Manufacturer

Texas Instruments

Introduction

The UCC38501N is a power factor correction (PFC) integrated circuit designed for power management applications.

Product Features and Performance

Average Current Mode Control for PFC

Switching Frequency at 100kHz

Low Startup Current of 150 µA

Wide Voltage Supply Range from 9.7V to 18V

Operational Temperature Range from 0°C to 70°C

Through-Hole Mounting for secure PCB placement

Product Advantages

Optimizes power factor to near unity

Reduces harmonic distortion in the power supply

Improves energy efficiency of end-use applications

Prolongs the life of the power system with robust design

Standard DIP package for easy replacement and repair

Key Technical Parameters

Switching Frequency: 100kHz

Current - Startup: 150 µA

Voltage - Supply: 9.7V ~ 18V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package / Case: 20-DIP

Quality and Safety Features

Designed to meet industry-standard regulations

Robust construction for increased reliability and longevity

Fail-safe operation under a variety of conditions

Compatibility

Compatible with various AC-DC power supplies needing power factor correction

Easily integrates into existing designs due to standard DIP package

Application Areas

Industrial power supplies

Consumer electronics

Telecommunications equipment

Power adapters for computers and peripherals

Product Lifecycle

Last Time Buy status - potential end of lifecycle

Availability of replacements or upgrades should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

Enhanced power efficiency leading to cost savings

Reduction of heat dissipation and thermal stress

Improved power quality and reduced network interference

Long-term reliability in various applications

Support from a leading manufacturer in power management solutions