UCC2580D-3 - Texas Instruments

Manufacturer Part Number

UCC2580D-3

Manufacturer

Texas Instruments

Introduction

The UCC2580D-3 is a versatile DC-DC switching controller designed for managing power supplies within electronics, providing a compact solution for controlling step-up or step-down voltage conversions.

Product Features and Performance

Operates as a Step-Up/Step-Down (Buck-Boost) Controller

Dual Output Transistor Driver

Positive or Negative Output Configuration

Forward Converter Topology

Single Output Phase

Programmable Soft Start Feature

Enable Pin for On/Off Control

Ramp Control for Smooth Power Delivery

400kHz Switching Frequency

Designed for Surface Mount Technology (SMT)

Wide Input Voltage Range: 8.5V to 16V

Product Advantages

Robust Operating Temperature Range: -40°C to 85°C

Supports a Maximum Duty Cycle of 66% Allowing Versatile Voltage Control

High Switching Frequency for Compact Power Supply Design

Lack of Synchronous Rectification and Clock Sync Suited for Simpler Applications

Higher Integration with Control Features Included

Key Technical Parameters

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

Switching Frequency: 400kHz

Max Duty Cycle: 66%

Temperature Range: -40°C to 85°C

Output Configuration: Positive or Negative

Topology: Forward Converter

Number of Outputs: 2

Output Phases: 1

Mounting Type: Surface Mount

Quality and Safety Features

Built by a reputable manufacturer, Texas Instruments, ensuring high standards of production

Operational temperature range suitable for various harsh environments

Design meets industry standards for safety and performance

Compatibility

Compatible with a range of voltage sources within 8.5V to 16V

Surface Mount 16-SOIC package is standard for electronic circuit integration

Application Areas

Power Management for Consumer Electronics

Industrial Control Systems

Telecommunications Equipment

Networking Hardware

Portable Devices

Product Lifecycle

Status: Active

Not currently indicated to be nearing discontinuation with available support

Several Key Reasons to Choose This Product

Manufactured by industry leader Texas Instruments, assuring reliability and innovation

Versatile use in both step-up and step-down voltage applications

Suitable for demanding temperature conditions

Built-in control features such as soft start reduce the need for additional components

Frequency allows for compact power solutions while maintaining efficiency

Ongoing product lifecycle support with no near-term discontinuation concerns