UCC3806DWTR - Unitrode

Manufacturer Part Number

UCC3806DWTR

Manufacturer

Texas Instruments

Introduction

The UCC3806DWTR is a power management integrated circuit from Texas Instruments designed for versatile DC-DC switching control applications.

Product Features and Performance

High performance integrated circuit for switching power supply control

Designed to drive a transistor for step-up, step-down and step-up/step-down configurations

Supports isolated power supply designs

Operates across a wide voltage range of 8V ~ 14.5V

Adjustable switching frequency up to 47kHz

Maximum duty cycle of 50%

Incorporates synchronous rectifier control for improved efficiency

Built-in features such as current limit, enable, and frequency control

Product Advantages

Versatile topologies including Buck, Boost, Flyback, and Forward Converter supported

Dual output design providing flexibility in power management

Suited for a wide variety of applications due to the isolation-capable output configuration

Surface mount package optimized for modern PCB designs

Key Technical Parameters

Two outputs with single phase

Voltage supply range: 8V ~ 14.5V

Switching frequency: 47kHz

Duty cycle maximum: 50%

Synchronous rectification capability

Operating temperature range: 0°C ~ 70°C

Quality and Safety Features

Operates within standard industrial temperature ranges

Manufactured by Texas Instruments, a leader in semiconductor quality and reliability

Compatibility

Designed for surface mount technology and compatible with standard PCB designs

SOIC-16 package universally used in electronic designs

Application Areas

Suitable for power supplies in telecommunications, computing, and industrial electronics

Adaptable for automotive power management systems

Ideal for applications requiring power isolation features

Product Lifecycle

The product status is active

No indication of nearing discontinuation

Replacement and upgrade options are available through Texas Instruments' comprehensive product portfolio

Several Key Reasons to Choose This Product

Versatile functionality supports a wide range of power topologies

High integration levels reduce external component count and system complexity

Proven manufacturer reliability ensures long-term performance

Enhanced power efficiency with a synchronous rectification option

Ease of integration into existing and new designs with standard package and industry-standard voltage requirements

Support and resources available from Texas Instruments, including application notes and design tools