UCC3810N - Texas Instruments

Manufacturer Part Number

UCC3810N

Manufacturer

Texas Instruments

Introduction

UCC3810N is a Power Management Integrated Circuit (PMIC) designed for AC DC conversion and offline switching applications.

Product Features and Performance

Isolated output for improved safety

Supports multiple topologies: Boost, Buck, Flyback, Forward

High-frequency switching capability up to 1MHz

Soft-start feature to minimize inrush current at start-up

Frequency control to optimize performance

Synchronization feature for parallel operation

Product Advantages

High integration facilitates compact design

Energy-efficient operation due to high switching frequency

Ability to work with a wide range of supply voltages (8.3V to 11V)

Operating temperature range suitable for commercial and industrial environments

Lack of internal switch promotes design flexibility

Key Technical Parameters

Voltage - Start Up: 11.3 V

Voltage - Supply (Vcc/Vdd): 8.3V ~ 11V

Duty Cycle: 49%

Frequency - Switching: 1MHz

Operating Temperature: -40°C ~ 85°C

Package / Case: 16-DIP

Mounting Type: Through Hole

Quality and Safety Features

Isolated output for enhanced safety

Operating temperature range indicates reliability in various environments

Compatibility

Compatible with various topologies for versatile application use

Frequency synchronization allows use in systems with multiple converters

Application Areas

Power supplies for consumer electronics

Switching power supplies for industrial equipment

AC/DC converters for telecom infrastructure

Electrical power management in automotive systems

Product Lifecycle

Active status indicates current production with no immediate risk of discontinuation

Check for any future product notices for updates on lifecycle changes

Several Key Reasons to Choose This Product

High-frequency switching increases power density and efficiency

Versatile use across various topologies provides design flexibility

Suitable for a broad range of operating environments and applications

Manufactured by Texas Instruments, a reputable provider of quality semiconductor products

The lack of an internal switch allows customization of external components for specific needs