UCC3580D-3 - Unitrode

Manufacturer Part Number

UCC3580D-3

Manufacturer

Texas Instruments

Introduction

The UCC3580D-3 is a versatile DC-DC switching controller designed for managing power in electronic systems, capable of step-up and step-down operations.

Product Features and Performance

Supports both Positive or Negative output configurations

Operates in a Forward Converter topology

Dual output capabilities with a single output phase

Frequency switching at 400kHz

Maximum duty cycle of 66%

Features include Enable, Ramp, and Soft Start control functions

Product Advantages

Flexible voltage supply range from 8.5V to 16V

High switching frequency for better power efficiency and compactness

Integrated control features enhance operational stability and reliability

Key Technical Parameters

Number of Outputs: 2

Output Phases: 1

Voltage Supply (Vcc/Vdd): 8.5V ~ 16V

Frequency Switching: 400kHz

Duty Cycle (Max): 66%

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Built to operate reliably within a standard temperature range ensuring component longevity and safety

Compatibility

Mounting Type: Surface Mount

Package / Case: 16-SOIC (0.154", 3.90mm Width)

Application Areas

Suitable for various electronic applications including telecommunications, consumer electronics, and industrial systems

Product Lifecycle

Classified as Last Time Buy indicating nearing discontinuation

Buyers should consider procuring necessary units or explore replacements/upgrades

Several Key Reasons to Choose This Product

High switching frequency allows for efficient power conversion and smaller component size

Capable of both increasing and decreasing voltage levels, offering design flexibility

Enhanced control features (Enable, Ramp, Soft Start) ensure smooth operation and startup

Tailored for a broad range of operating temperatures, suitable for diverse environmental conditions

Last Time Buy status provides a critical opportunity for stocking up or transitioning to newer technologies