UCC3806DW - Texas Instruments

Manufacturer Part Number

UCC3806DW

Manufacturer

Texas Instruments

Introduction

The UCC3806DW is a Power Management Integrated Circuit (PMIC) specifically designed for DC-DC switching controllers, facilitating efficient power conversion and management.

Product Features and Performance

Dual output transistor driver

Supports step-up, step-down, and step-up/step-down functions

Can be configured for positive output with isolation capability

Incorporates topologies such as Buck, Boost, Flyback, and Forward Converter

Operates at a switching frequency of 47kHz with a maximum duty cycle of 50%

Features synchronous rectification for improved efficiency

Includes control features like current limit, enable, and frequency control

Product Advantages

Enhanced power efficiency and flexibility in output voltage design

Suitable for complex multi-output power supplies

Optimized for performance with a wide input voltage range of 8V to 14.5V

Key Technical Parameters

Number of Outputs: 2

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 8V ~ 14.5V

Duty Cycle (Max): 50%

Frequency - Switching: 47kHz

Quality and Safety Features

Operates reliably within a temperature range of 0°C ~ 70°C

Compatibility

Compatible with surface mount technology for easy PCB integration

Package / Case: 16-SOIC (0.295", 7.50mm Width)

Application Areas

Ideal for various applications in telecommunications, computing, and industrial power systems

Product Lifecycle

Product Status: Active

Regular updates and component sustainability are prioritized, no nearing discontinuation

Several Key Reasons to Choose This Product

Efficient power management for a wide range of applications

Robust temperature and voltage operational ranges enhance system reliability

Versatile topologies and output configurations cater to specific design needs

Synchronous rectification feature significantly boosts power efficiency

Comprehensive control features provide better system manageability and safety