UC2854BN - Texas Instruments

Manufacturer Part Number

UC2854BN

Manufacturer

Texas Instruments

Introduction

The UC2854BN is a Power Management (PMIC) integrated circuit specifically designed for Power Factor Correction (PFC) applications.

Product Features and Performance

Provides Average Current Mode Control for PFC

Switching frequency range from 80kHz to 120kHz

Operates within a supply voltage range of 10V to 20V

Supports a wide operating temperature range from -40°C to 85°C

Through-hole mounting for robust physical installation

Product Advantages

Optimal power factor correction enhances energy efficiency

Minimizes power loss due to its precise control and high switching frequency range

Suitable for harsh temperature environments due to its broad operating temperature range

Key Technical Parameters

Mode: Average Current

Frequency Switching: 80kHz to 120kHz

Current Startup: 250 µA

Voltage Supply: 10V to 20V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Rigorous standards compliance for reliable and safe operation

Designed for long-lasting performance under variable environmental conditions

Compatibility

Compatible with a broad range of power management applications requiring power factor correction

Designed to be used in systems with a 16-DIP (0.300", 7.62mm) package requirement

Application Areas

Industrial power supplies

Commercial lighting systems

High-power electrical systems where power factor correction is necessary

Product Lifecycle

Status: Last Time Buy

This product is nearing discontinuation with opportunities to purchase remaining stock

Potential replacements or upgrades should be considered for new designs

Several Key Reasons to Choose This Product

High reliability and performance in power factor correction

Durable and capable of operating in extreme temperatures

Flexible and compatible with various high-power applications

Proven technology from a trusted manufacturer, Texas Instruments