UCC3810DW - Texas Instruments

Manufacturer Part Number

UCC3810DW

Manufacturer

Texas Instruments

Introduction

High-performance, high-efficiency, off-line power supply control integrated circuit (IC)

Designed for a wide range of power supply applications

Product Features and Performance

Operates at 1 MHz switching frequency

Supports multiple topologies: Boost, Buck, Flyback, Forward

Wide supply voltage range: 8.3V to 11V

Startup voltage of 11.3V

49% maximum duty cycle

Frequency control and synchronization capabilities

Isolated output

Product Advantages

High efficiency power conversion

Flexible for various power supply designs

Reliable operation over wide temperature range (-40°C to 85°C)

Small and compact 16-SOIC package

Key Technical Parameters

Switching Frequency: 1 MHz

Supply Voltage: 8.3V to 11V

Startup Voltage: 11.3V

Maximum Duty Cycle: 49%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Suitable for safety-critical applications

Compatibility

Can be used in a wide range of power supply designs

Application Areas

Off-line power supplies

AC-DC converters

Offline switchers

Product Lifecycle

Currently in active production

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

High efficiency and performance

Flexible for various power supply topologies

Reliable operation over wide temperature range

Small and compact package size

Compliance with safety and environmental standards