UCC2818AQDRQ1 - Texas Instruments

Manufacturer Part Number

UCC2818AQDRQ1

Manufacturer

Texas Instruments

Introduction

The UCC2818AQDRQ1 is an automotive-grade Power Factor Correction (PFC) controller designed to regulate and optimize power usage in various electronic applications.

Product Features and Performance

Active Power Factor Correction controller

Wide frequency switching range from 6kHz to 220kHz

Low startup current of 150 µA

Supply voltage range of 12V to 17V

Operating temperature range from -40°C to 85°C

Product Advantages

High integration for simplified design and assembly

Enhanced system efficiency and power usage

Robust operation in automotive environments

AEC-Q100 qualified for automotive reliability standards

Key Technical Parameters

Average current mode for PFC

Dynamic response to varying loads

16-SOIC package suitable for surface mount technology

High-frequency operation reduces size of passive components

Quality and Safety Features

AEC-Q100 qualification ensures reliability in automotive applications

Built-in protections for overvoltage, undervoltage, and overcurrent events

Compatibility

Compatible with a broad range of microcontrollers and automotive power systems

Application Areas

Automotive electronics

Industrial power supplies

Consumer electronics with power factor correction needs

Product Lifecycle

Currently active and not near discontinuation

Product longevity supported by Texas Instruments

Several Key Reasons to Choose This Product

Engineered specifically for demanding automotive power environments.

Flexible switching frequency for design versatility.

Low startup current enables efficient power use at ignition.

AEC-Q100 qualification for high-reliability automotive applications.

Surface mount compatibility for modern PCB designs.

Ensures compliance with global power factor regulations.