UCC25702D - Unitrode

Manufacturer Part Number

UCC25702D

Manufacturer

Texas Instruments

Introduction

Integrated circuit for power management applications.

Product Features and Performance

Transistor driver output type

Step-Up and Step-Up/Step-Down function

Positive output configuration with isolation capability

Boost, Flyback, and Forward Converter topologies supported

Single output phase

Product Advantages

High integration for simplified design

Capable of managing complex power structures

Flexibility in application with various topologies

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 8.8V ~ 15V

Frequency - Switching: 100kHz

Duty Cycle (Max): 99%

Synchronous Rectifier: No

Clock Sync: Yes

Control Features: Current Limit, Frequency Control, Sequencing, Soft Start

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Designed to meet stringent industry standards

Reliable performance across a wide temperature range

Compatibility

Surface Mount 14-SOIC package

Easily integrated into a variety of circuit board layouts

Application Areas

Suitable for power supply designs in consumer electronics, industrial systems

Product Lifecycle

Active status

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

High-frequency switching capability for efficient performance

Compatibility with multiple topologies adds versatility

Extended duty cycle for a wide range of applications

Integrated features such as soft start and current limiting enhance safety and reliability

Proven track record from a reputable manufacturer, Texas Instruments