UCC3580DTR-3 - Texas Instruments

Manufacturer Part Number

UCC3580DTR-3

Manufacturer

Texas Instruments

Introduction

The UCC3580DTR-3 is a versatile power management integrated circuit designed for DC-DC switching controllers, supporting a range of applications with its forward converter topology.

Product Features and Performance

Serves as a Step-Up/Step-Down controller

Positive or Negative output configuration

Supports Forward Converter topology

Dual outputs with single output phase

Can operate with supply voltages between 8.5V and 16V

Switching frequency at 400kHz

Maximum duty cycle of 66%

Lacks Synchronous Rectifier feature

Does not include a Clock Synchronization option

Offers control features such as Enable, Ramp, and Soft Start

Product Advantages

Efficient management of power for varying loads

Flexible usage for different circuit designs

Ease of integration with enable and soft start features

Compatibility with a broad supply voltage range

High-frequency operation for better power conversion efficiency

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 Range: 0°C ~ 70°C

Quality and Safety Features

Built with Texas Instrument's industry-standard production quality

Designed to operate within specified temperature ranges for reliability

Compatibility

Surface Mount device compatible

Housed in a 16-SOIC package

Easy integration into existing circuit designs

Application Areas

Power supplies

Portable devices

Telecommunications equipment

Industrial systems

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Replacement or upgrade options are available if necessary

Several Key Reasons to Choose This Product

Flexibility in design thanks to its support for step-up or step-down conversion

Suitable for a variety of applications due to its positive or negative output configurations

Efficient power management facilitated by a high-frequency switching up to 400kHz

Ease of implementation with control features such as ramp and soft start functionalities

Reliable performance guaranteed by Texas Instruments' quality manufacturing standards