UCC28061QDRQ1 - Texas Instruments

Manufacturer Part Number

UCC28061QDRQ1

Manufacturer

Texas Instruments

Introduction

The UCC28061QDRQ1 is a specialized Power Management Integrated Circuit (PMIC) for Power Factor Correction (PFC) designed by Texas Instruments. It employs Natural Interleaving™ technology to enhance power efficiency and reduce system complexity in power supply designs.

Product Features and Performance

Utilizes Natural Interleaving™ technique for improved thermal management and system reliability.

Operates in Discontinuous (Transition) Mode for enhanced performance in light-load conditions.

Switching Frequency at 45kHz optimizes efficiency and allows for smaller component sizes.

Supports a wide supply voltage range from 14V to 21V, making it adaptable to various power supply configurations.

Designed to operate effectively in extreme temperatures ranging from -40°C to 125°C.

Product Advantages

Superior system efficiency and reliability due to Natural Interleaving™ technology.

Reduced electromagnetic interference (EMI) through carefully managed switching frequencies.

Easy integration into automotive applications with AEC-Q100 qualification.

Enhanced power density and lower system cost due to optimized component size and reduced cooling requirements.

Key Technical Parameters

Mode: Discontinuous (Transition)

Frequency Switching: 45kHz

Current Startup: 100µA

Voltage Supply: 14V to 21V

Operating Temperature: -40°C to 125°C

Grade: Automotive

Qualification: AEC-Q100

Quality and Safety Features

AEC-Q100 qualification ensures high reliability and performance under automotive environmental stress.

Built-in over-temperature, under-voltage, and over-voltage protections enhance system safety.

Compatibility

Suitable for surface mount technology, making it compatible with mainstream PCB production processes.

The 16-SOIC package ensures easy integration into a wide range of power supply designs.

Application Areas

Automotive power systems

Industrial power supplies

Consumer electronics power management

Energy-efficient power factor correction in AC-DC power converters

Product Lifecycle

Currently marked as Active, indicating ongoing production and support.

No reported discontinuation or end-of-life, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and performance in power management solutions.

Natural Interleaving™ technology offers superior efficiency, thermal management, and reliability.

Broad operating temperature and voltage range cater to challenging environmental and electrical conditions.

AEC-Q100 qualification makes it ideal for demanding automotive applications.

Comprehensive protections and Texas Instruments' support ensure a low-risk implementation for new designs.