UC28025N - Texas Instruments

Manufacturer Part Number

UC28025N

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) for PMIC - Voltage Regulators - DC DC Switching Controllers

Product Features and Performance

Transistor Driver Output Type

Through Hole Mounting Type

Operating Temperature Range: -40°C to 105°C

2 Positive Outputs with Synchronous Rectifier

Switching Frequency Range: 340kHz to 460kHz

Supports Boost, Flyback, Forward, Full-Bridge, Half-Bridge, and Push-Pull Topologies

Step-Up and Step-Up/Step-Down Function

Input Voltage Range: 9V to 30V

Control Features: Current Limit, Enable, Frequency Control, Ramp, Soft Start

Product Advantages

Versatile Topology Support

Wide Input Voltage Range

Comprehensive Control Features

Key Technical Parameters

Package: 16-PDIP

Number of Outputs: 2

Output Configuration: Positive

Synchronous Rectifier: Yes

Switching Frequency Range: 340kHz to 460kHz

Duty Cycle (Max): 45%

Output Phases: 2

Quality and Safety Features

RoHS3 Compliant

Compatibility

Suitable for a variety of power supply designs

Application Areas

Suitable for a wide range of power supply applications, including Boost, Flyback, Forward, Full-Bridge, Half-Bridge, and Push-Pull converters

Product Lifecycle

Currently available

No information on discontinuation or replacement

Several Key Reasons to Choose This Product

Versatile topology support for flexible power supply design

Wide input voltage range for diverse application requirements

Comprehensive control features for improved performance and efficiency

RoHS3 compliance for environmental responsibility