UCC28250RGPT - Texas Instruments

Manufacturer Part Number

UCC28250RGPT

Manufacturer

Texas Instruments

Introduction

The UCC28250RGPT by Texas Instruments is a sophisticated Power Management Integrated Circuit (PMIC) designed for DC-DC switching control. It supports various topologies, including Full-Bridge, Half-Bridge, and Push-Pull, making it highly versatile.

Product Features and Performance

Supports Full-Bridge, Half-Bridge, Push-Pull topologies

Two outputs with single-phase configuration

Operating supply voltage range of 4.7V to 17V

Adjustable switching frequency from 85kHz to 1.15MHz

Designed for synchronous rectification to improve efficiency

Features such as current limit, enable, frequency control, ramp, and soft start for enhanced performance and protection

Product Advantages

High flexibility in topology support caters to a broad spectrum of applications

Wide supply voltage range accommodates different power requirements

High-frequency switching capability enables smaller passive components, reducing overall size

Integration of synchronous rectification support boosts efficiency

Advanced control features facilitate optimized operation, safety, and reliability

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4.7V ~ 17V

Frequency Switching: 85kHz ~ 1.15MHz

Output Type: PWM Signal

Number of Outputs: 2

Output Phases: 1

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Operation under a wide range of temperatures ensures reliability under extreme conditions

Built-in current limit and soft start features prevent damage during startup and overload conditions

Compatibility

The device's flexible supply voltage range and output type make it compatible with a wide array of power supply configurations and loads

Application Areas

Power supplies for telecom, consumer electronics, and industrial systems

Battery-powered equipment

Renewable energy systems

Automotive power management

Product Lifecycle

Currently marked as Active

No indication of nearing discontinuation, ensuring long-term availability for designs

Several Key Reasons to Choose This Product

Texas Instruments' reputation for quality and reliability in the semiconductor industry

Versatile topology support enables use in a wide variety of applications

High switching frequency allows for compact and efficient design

Broad operating temperature range suits challenging environmental conditions

Comprehensive control features enhance performance, safety, and energy efficiency