UC2853ADTR - Texas Instruments

Manufacturer Part Number

UC2853ADTR

Manufacturer

Texas Instruments

Introduction

The UC2853ADTR by Texas Instruments is a Power Management IC, specifically for Power Factor Correction (PFC) applications, designed to optimize power utilization and efficiency in a wide range of electrical systems.

Product Features and Performance

Average Current Mode for effective power management

Switching Frequency: Adjustable between 56kHz and 94kHz for flexible system integration

Low Startup Current: 250 µA, minimizing initial power consumption

Operating Voltage Range: 12V to 40V, suitable for various power supply standards

Operating Temperature Range: -25°C to 85°C, ensuring reliability under varying environmental conditions

Surface Mount Package: 8-SOIC, for streamlined PCB design and assembly processes

Product Advantages

Enhanced power factor, leading to improved energy efficiency and reduced electrical waste

Flexible switching frequency allows for customization to specific application needs

Low startup current contributes to overall energy conservation

Broad voltage and temperature operation ranges enhance system compatibility and resilience

Key Technical Parameters

Mode: Average Current

Frequency Switching: 56kHz ~ 94kHz

Current Startup: 250 µA

Voltage Supply: 12V ~ 40V

Operating Temperature: -25°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Designed to meet high standards of quality and reliability, ensuring stable and safe operation in diverse electrical environments.

Compatibility

Engineered for use across a broad spectrum of power-intensive applications, supporting a wide range of devices requiring efficient power factor correction.

Application Areas

Industrial Systems

Consumer Electronics

Power Supply Units

Energy Management Systems

Product Lifecycle

Currently marked as Last Time Buy, indicating nearing discontinuation. Customers are advised to check for available replacements or upgrade options to ensure future application compatibility.

Several Key Reasons to Choose This Product

High efficiency and power factor correction capability, leading to energy savings and reduced operational costs

Adjustable switching frequency enhances adaptability for specific design requirements

Low startup current and broad operational conditions foster improved system reliability and performance

Texas Instruments' reputation for quality and support offers added assurance in product dependability