UCC25701PW - Unitrode

Manufacturer Part Number

UCC25701PW

Manufacturer

Texas Instruments

Introduction

The UCC25701PW is a power management integrated circuit (PMIC) primarily intended for AC DC conversion and offline switching applications.

Product Features and Performance

Boost, Flyback, Forward Converter Topologies

Soft Start Functionality

Synchronization Capabilities

High Frequency Switching at 700kHz

Supports Duty Cycle up to 99%

Operational Temperature Range: -55°C to 150°C

Product Advantages

High-Efficiency Power Conversion

Extended Temperature Range for Harsh Environments

Accurate Current Limiting for Enhanced Protection

Key Technical Parameters

Topology: Boost, Flyback, Forward

Voltage - Start Up: 13V

Voltage - Supply (Vcc/Vdd): 9V to 15V

Duty Cycle: 99%

Frequency - Switching: 700kHz

Fault Protection: Current Limiting

Control Features: Soft Start, Sync

Operating Temperature: -55°C to 150°C

Quality and Safety Features

Built-In Current Limiting for Device Protection

Wide Operating Temperature Ensuring Reliability in Varied Conditions

Compatibility

Surface Mount TSSOP-14 Package Compatible with Standard PCBs

Application Areas

AC/DC Power Supplies

Industrial Power Systems

Telecommunications Equipment

Consumer Electronics

Product Lifecycle

Active Status with no Indication of Nearing Discontinuation

Ongoing Support for Replacements and Upgrades

Several Key Reasons to Choose This Product

High Reliability and Performance in Power Conversion Applications

Versatile Use Across Multiple Topologies

Robust Fault Protection for Long-Term Durability

Fast Switching Capabilities for Efficient Operation

Broad Operating Temperature Range Suitable for Various Environments

Easy Integration into Designs with Surface-Mount TSSOP-14 Packaging