UCC38050DR - Texas Instruments

Manufacturer Part Number

UCC38050DR

Manufacturer

Texas Instruments

Introduction

The UCC38050DR is a Power Management integrated circuit (PMIC) designed for Power Factor Correction (PFC) applications. It is tailored for discontinuous (transition) mode operation and enables efficient power management in a compact form factor.

Product Features and Performance

Optimized for Discontinuous (Transition) Mode

High-frequency switching at 200kHz

Low startup current of 75 µA

Supported supply voltage range from 15.4V to 18V

Operating temperature range from 0°C to 70°C

Surface Mount 8-SOIC package for straightforward integration

Product Advantages

High efficiency in power conversion

Compact size suitable for various applications

Ease of use due to surface mount package

Enhanced system reliability through optimized temperature performance

Key Technical Parameters

Mode: Discontinuous (Transition)

Frequency Switching: 200kHz

Current Startup: 75 µA

Voltage Supply: 15.4V ~ 18V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Adheres to Texas Instruments' rigorous quality standards for manufacturing and safety

Includes over-temperature and over-voltage protection features

Compatibility

Can be incorporated into a wide range of PFC applications due to its versatile input voltage range and high-frequency operation

Application Areas

Industrial Power Supplies

Home Appliances

Office Equipment

Power adapters

Lighting

Product Lifecycle

Status: Last Time Buy (indicates nearing discontinuation)

Availability of replacements or upgrades to be confirmed by Texas Instruments

Several Key Reasons to Choose This Product

High efficiency and power factor correction capability for a variety of applications

Compact and reliable design from a trusted manufacturer

Tailored for discontinuous mode application offering optimized performance

Wide operating temperature range ensuring reliability in various environments

Supports high-frequency operation for efficient power management and conversion

Detailed quality and safety features ensuring long-term reliability