UCC2817D - Texas Instruments

Manufacturer Part Number

UCC2817D

Manufacturer

Texas Instruments

Introduction

The UCC2817D is a power management integrated circuit designed for power factor correction applications.

Product Features and Performance

Average Current Mode PFC Control

Switching Frequency Range: 6kHz to 220kHz

Low Startup Current: 150 µA

Supply Voltage Range: 12V to 17V

Operational Temperature Range: -40°C to 85°C

Surface Mount 16-SOIC Package

Product Advantages

Highly efficient power factor correction

Flexibility with adjustable switching frequency

Robust thermal performance with a wide operating temperature range

Key Technical Parameters

Mode: Average Current

Frequency - Switching: 6kHz ~ 220kHz

Current - Startup: 150 µA

Voltage - Supply: 12V ~ 17V

Operating Temperature: -40°C ~ 85°C

Package / Case: 16-SOIC

Quality and Safety Features

Built to industry standards for safety and quality

Integrated features for system protection and longevity

Compatibility

Designed for use with multiple PFC controller architectures

Application Areas

AC-DC Power Supplies

Power Systems requiring Power Factor Correction

Industrial Power Solutions

Telecommunications Equipment

Product Lifecycle

Status: Last Time Buy

Implication: Nearing discontinuation with limited time for purchase

Alternatives: Replacement or upgrade options may be available

Several Key Reasons to Choose This Product

Efficient power management for improved energy usage

Enhances power system reliability and performance

Wide switching frequency range provides design flexibility

Low startup current reduces inrush power demand

Suited for rugged environments with extended temperature range

Supported by Texas Instruments’ commitment to quality and longevity