UCC25701PWTR - Unitrode

Manufacturer Part Number

UCC25701PWTR

Manufacturer

Texas Instruments

Introduction

The UCC25701PWTR is a high-performance, offline AC-DC converter IC designed for isolated power supplies. It features a high-voltage startup circuit, cycle-by-cycle current limiting, and a wide input voltage range, making it suitable for a variety of applications.

Product Features and Performance

Isolated topology: Boost, Flyback, Forward

Wide input voltage range: 9V to 15V

High switching frequency: 700kHz

High duty cycle: up to 99%

Soft start and synchronization control features

Cycle-by-cycle current limiting for fault protection

Product Advantages

Compact 14-TSSOP package

Reliable and efficient operation

Versatile for various isolated power supply designs

Easy to implement with minimal external components

Key Reasons to Choose This Product

Robust and reliable performance

Flexible topology options for design versatility

High power density and efficiency

Comprehensive fault protection features

Quality and Safety Features

Operates in harsh environments: -55°C to 150°C junction temperature

Complies with safety and regulatory standards

Compatibility

The UCC25701PWTR is a specialized IC for isolated AC-DC power supply designs. It is not directly compatible with other general-purpose power management ICs.

Application Areas

Isolated power supplies for industrial, medical, and consumer electronics

Offline switch-mode power supplies

Flyback, boost, and forward converter topologies

Product Lifecycle

The UCC25701PWTR is an obsolete product, meaning it is no longer in active production. Customers should contact our website's sales team for information on available alternative or equivalent models that can meet their design requirements.