UCC25705D - Texas Instruments

Manufacturer Part Number

UCC25705D

Manufacturer

Texas Instruments

Introduction

The UCC25705D is a versatile Power Management Integrated Circuit (PMIC) for DC-to-DC switching controllers.

Product Features and Performance

Step-Up, Step-Up/Step-Down functionality

Supports positive output configuration with isolation capability

Can be implemented in topologies including Boost, Flyback, and Forward Converter

Single output with one-phase operation

High-frequency switching at 1MHz

Maximum duty cycle of 93%

Integrated current limit control feature

Product Advantages

High efficiency due to high switching frequency

Flexibility in application due to multiple topologies supported

Potential for compact design with high power density

Key Technical Parameters

Voltage Supply (Vcc/Vdd) range of 8.2V to 15V

Operating temperature range from -40°C to 85°C

Surface Mount 8-SOIC package for streamlined PCB design

Quality and Safety Features

Robust operating temperature range ensuring reliable performance under various environmental conditions

Current limit feature protecting against overcurrent conditions

Compatibility

Designed for surface mount applications, compatible with standard PCB manufacturing processes

Application Areas

Power supply modules

Consumer electronics

Communication equipment

Industrial systems

Product Lifecycle

Current product status is Active

No indication of discontinuation, replacements, or upgrades at this point

Several Key Reasons to Choose This Product

High reliability and performance with Texas Instruments' renowned manufacturing standards

Broad voltage supply range ensuring versatility across different power requirements

High switching frequency leading to better power efficiency and less heat dissipation

Support for various converter topologies increases design flexibility

Compact package size ideal for space-constrained applications