UCC3818AN - Unitrode

Manufacturer Part Number

UCC3818AN

Manufacturer

Texas Instruments

Introduction

The UCC3818AN is a Power Factor Correction (PFC) controller designed for power supply applications, facilitating reduced power consumption and improved efficiency.

Product Features and Performance

Implements average current mode control for PFC

Switching frequency ranging from 6kHz to 220kHz

Startup current of 150 µA

Operable in a supply voltage range of 12V to 17V

Supports a 0°C to 70°C operating temperature range

Product Advantages

Enhances power efficiency and reduces energy consumption

Flexible switching frequency for diverse application needs

Minimal startup current aids in reducing initial power surges

Key Technical Parameters

Frequency Switching: 6kHz ~ 220kHz

Current Startup: 150 µA

Voltage Supply: 12V ~ 17V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Quality and Safety Features

Operates stably within a specific voltage range for safety and reliability

Built to withstand industrial standard operating temperatures

Compatibility

Through Hole mounting for easy installation on standard PCBs

16-PDIP packaging compatible with general DIP sockets

Application Areas

Power supplies needing efficient power factor correction

Electronic devices requiring optimized power consumption

Product Lifecycle

Product Status: Last Time Buy

Continuation and replacements may be limited, verify the availability of similar products

Several Key Reasons to Choose This Product

Offers efficient power factor correction facilitating energy savings

Capable of operating across a wide range of switching frequencies for flexible use

Low startup current minimizes initial power shock to the system

Broad operating temperature makes it suitable for a variety of environments

Provided in user-friendly Through Hole package for simple assembly