UCC2813QDR-4Q1 - Texas Instruments

Manufacturer Part Number

UCC2813QDR-4Q1

Manufacturer

Texas Instruments

Introduction

The UCC2813QDR-4Q1 is a highly integrated Power Management IC designed for AC DC Converters and Offline Switches applications primarily in the automotive sector.

Product Features and Performance

Equipped with internal switches

Supports Boost, Flyback, and Forward topologies

Startup Voltage: 12.5 V

Supply Voltage Range: 8.3V to 12V

Maximum Duty Cycle: 49%

High Frequency Switching at 1MHz

Features Frequency Control for enhanced stability

Operating temperature range from -40°C to 125°C

Product Advantages

Non-isolated output that simplifies the overall design

High temperature tolerance making it suitable for automotive applications

Compact 8-SOIC package suitable for space-sensitive applications

Key Technical Parameters

Startup Voltage: 12.5 V

Supply Voltage: 8.3V 12V

Duty Cycle: 49%

Switching Frequency: 1MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Qualified under AEC-Q100 standards ensuring automotive-grade reliability and performance

Compatibility

Surface Mount device compatible with standard SMD assembling processes

Application Areas

Automotive applications including electric vehicle power management systems, in-vehicle electronics

General power conversion applications requiring high switching frequency

Product Lifecycle

Currently active with no announcement regarding discontinuation or obsolescence

Several Key Reasons to Choose This Product

High-frequency operation capacity which reduces physical size requirements of associated components

Wide operating temperature range ensuring suitability in harsh environments

Compliance with AEC-Q100 automotive standard showcasing robustness and reliability

Versatility in topologies providing design flexibility in power management systems

Integration of key functions, minimizing external component needs and streamlining design efforts