UCC3817AN - Texas Instruments

Manufacturer Part Number

UCC3817AN

Manufacturer

Texas Instruments

Introduction

The UCC3817AN is a power management integrated circuit for power factor correction from Texas Instruments.

Product Features and Performance

Average Current Mode PFC Controller

Frequency Switching capability from 6kHz to 220kHz

Incorporates a startup current of 150 µA

Supports a supply voltage range from 12V to 17V

Operational temperature range from 0°C to 70°C

Through-hole mounting for easy integration in various designs

Product Advantages

Improves power system performance by optimizing power factor

Flexible switching frequency for a wide range of applications

Low startup current minimizes power loss at turn-on

Through-hole package suitable for robust mounting

Compatible with various input voltages for global applications

Key Technical Parameters

Mode: Average Current

Frequency - Switching: 6kHz ~ 220kHz

Current - Startup: 150 µA

Voltage - Supply: 12V ~ 17V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package / Case: 16-DIP (0.300", 7.62mm)

Supplier Device Package: 16-PDIP

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor solutions

Compliance with industry-standard safety and quality benchmarks

Compatibility

Designed for compatibility with power management applications requiring PFC

Application Areas

AC-DC power supplies

Power adaptors for personal computers

Telecommunications equipment

Industrial power systems

Product Lifecycle

Product Status: Last Time Buy

Notification regarding eventual discontinuation with potential for a replacement or an upgrade

Several Key Reasons to Choose This Product

Enhanced power factor for energy efficiency

Broad switching frequency range enabling design flexibility

Low operating power consumption due to minimal startup current

Wide operating temperature range suitable for various environments

Structured by a well-known manufacturer ensuring reliability and quality

Aligns with end-of-life product stages offering a clear upgrade path