UC28025DW - Texas Instruments

Manufacturer Part Number

UC28025DW

Manufacturer

Texas Instruments

Introduction

UC28025DW is a Power Management Integrated Circuit (PMIC) designed for DC DC switching control in various topologies.

Product Features and Performance

Active product status

Dual output transistor driver

Supports multiple topologies including Boost, Flyback, and more

Designed for 9V to 30V supply voltage

Switching frequency range from 340kHz to 460kHz

Maximum duty cycle of 45%

Incorporates synchronous rectifier

Features like current limit and soft start for enhanced control

Product Advantages

Efficiency in power conversion applications

Flexibility for use in multiple converter topologies

Precision current sensing for protection

Low shutdown current aiding power conservation

Key Technical Parameters

Two output phases for dual-channel operation

Up to 30V operating voltage range

Supports high-frequency switching up to 460kHz

Quality and Safety Features

Extended operating temperature range from -40°C to 105°C

Current limiting feature for improved safety

Compatibility

Surface mount 16-SOIC package for standard PCB compatibility

Application Areas

Power supplies

Telecommunication circuits

Automotive systems

Industrial controls

Product Lifecycle

Product is currently active

The presence of a base product number indicates a family of related products, which can simplify future upgrades or part replacement

Several Key Reasons to Choose This Product

Operational stability across a wide temperature range

Dual-phase operation supports complex power management needs

Synchronous rectification for improved power efficiency

A broad array of built-in control features simplifies circuit design

Versatile use across various applications due to a wide voltage supply range and multiple topologies support

Renowned manufacturer Texas Instruments ensures reliability and industry acceptance