UC2825ADWTR - Texas Instruments

Manufacturer Part Number

UC2825ADWTR

Manufacturer

Texas Instruments

Introduction

The UC2825ADWTR is a robust Power Management Integrated Circuit (PMIC) designed for DC-DC switching controllers, facilitating efficient power conversion and management for various electronic devices.

Product Features and Performance

High-performance switching controller

Supports multiple topologies: Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Dual output capability with transistor drivers

Support for step-up, step-down, and voltage scaling applications

Programmable frequency from 400kHz to 1MHz

Maximum duty cycle of 50%

Current limit feature for protection

Frequency control for system optimization

Soft start function to minimize inrush current

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

Product Advantages

Flexible design suitable for various topologies

High frequency operation for smaller component size

Dual outputs for efficient power regulation

Embedded protection features for enhanced system reliability

Key Technical Parameters

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 8.4V to 22V

Frequency - Switching: 400kHz to 1MHz

Duty Cycle (Max): 50%

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC

Supplier Device Package: 16-SOIC

Quality and Safety Features

Includes current limit feature for overcurrent protection

Thermal shutdown for over-temperature conditions

Soft start to prevent damage at power-up

Compatibility

Designed for surface mount technology

Compatible with 16-SOIC package requirements

Ensures ease of integration with various PCB designs

Application Areas

Power supplies for telecommunications

Industrial control systems

Portable electronic devices

Networking equipment

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Availability of replacements or upgrades is maintained by Texas Instruments

Several Key Reasons to Choose This Product

Versatility in supporting multiple power converter topologies

Customizable switching frequency for design flexibility

Integrated protection features ensure long-term reliability

Suitable for a wide temperature range, enhancing usability in harsh environments

Texas Instruments' reputation for producing high-quality, reliable components

Long product lifecycle with support from a leading semiconductor manufacturer