UCC25701N - Texas Instruments

Manufacturer Part Number

UCC25701N

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for AC-DC power conversion

Offline switcher for boost, flyback, and forward converter topologies

Product Features and Performance

Switching frequency: 700kHz

Supply voltage range: 9V to 15V

Soft start and synchronization control features

Current limiting fault protection

Startup voltage: 13V

Isolated output

Maximum duty cycle: 99%

No internal switches

Product Advantages

High-frequency operation enables compact transformer/inductor design

Soft start and sync features improve system stability

Current limiting protects against overload conditions

Wide supply voltage range ensures compatibility with various input sources

Key Technical Parameters

Package: 14-PDIP (0.300", 7.62mm)

Mounting type: Through-hole

Operating temperature range: -55°C to 150°C (junction temperature)

Quality and Safety Features

RoHS3 compliant

Compatibility

Can be used in boost, flyback, and forward converter topologies

Application Areas

Switch-mode power supplies

Industrial and consumer electronics

Telecommunications equipment

Product Lifecycle

This product is actively supported and not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

High-frequency operation enables compact power converter design

Soft start and synchronization features improve system stability

Current limiting protection against overload conditions

Wide supply voltage range ensures compatibility with various input sources

Proven reliability and performance from a trusted manufacturer, Texas Instruments