UCC35702D - Unitrode

Manufacturer Part Number

UCC35702D

Manufacturer

Texas Instruments

Introduction

The UCC35702D is a DC DC switching controller designed for power management applications, packaged in a 14-SOIC format.

Product Features and Performance

Output Type: Transistor Driver

Configurations: Step-Up, Step-Up/Step-Down with output isolation capability

Topologies: Boost, Flyback, Forward Converter

Frequency Switching: 100kHz

Maximum Duty Cycle: 99%

Clock Synchronization Available

Features Current Limit, Frequency Control, Sequencing, Soft Start

Product Advantages

High efficiency with support for multiple topologies

Flexible design options with step-up and step-down functionality

Clock synchronization to manage multiple device interactions seamlessly

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 8.8V to 15V

Duty Cycle (Max): 99%

Operating Temperature: 0°C to 70°C

Mounting Type: Surface Mount

Package / Case: 14-SOIC

Quality and Safety Features

Built-in current limiting and soft start features to ensure safe operation

Compatibility

Compatible with various circuit designs due to its flexible topology and voltage supply range

Application Areas

Suitable for telecom, datacom, compute servers and networking systems as well as industrial applications

Product Lifecycle

Status: Active

Not nearing discontinuation with continuous support and potential for future upgrades available

Several Key Reasons to Choose This Product

Versatile supply voltage and high maximum duty cycle for robust power management

Multiple control features including sequencing and frequency control to enhance performance

Reliable operation within a wide range of operating temperatures

Texas Instruments' reputation for high-quality and durable components in power management