Manufacturer Part Number
UCC28070DWR
Manufacturer
Texas Instruments
Introduction
The UCC28070DWR is a sophisticated integrated circuit designed for Power Management, specifically in Power Factor Correction (PFC) applications. It facilitates better power utilization and efficiency in electrical systems.
Product Features and Performance
Continuous Conduction Mode (CCM) for stable and efficient operation.
Adjustable switching frequency allows flexibility for different applications.
Low startup current (20 mA) minimizes power loss during the initial phase.
Supports a wide voltage supply range from 11.2V to 21V, accommodating various power systems.
Capable of operating in temperatures from -40°C to 125°C, ensuring reliability in extreme conditions.
Surface mount device, facilitating compact and efficient PCB design.
Product Advantages
Enhanced power factor correction leading to improved energy efficiency.
Flexibility in design through adjustable switching frequency.
High reliability and robustness in harsh environmental conditions.
Reduced power loss at startup phase with low startup current.
Key Technical Parameters
Mode: Continuous Conduction (CCM)
Frequency Switching: Adjustable
Current Startup: 20 mA
Voltage Supply: 11.2V ~ 21V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Quality and Safety Features
Built to meet high Texas Instruments standards for quality and reliability.
Complies with international safety standards for power management devices.
Compatibility
The UCC28070DWR's adjustable parameters and wide operating temperature range make it compatible with a broad range of power systems and applications.
Application Areas
Industrial electrical systems
Consumer electronics
Power supply units
Renewable energy systems
Product Lifecycle
Currently active and not nearing discontinuation.
Texas Instruments typically provides ample notice and support for replacements or upgrades if status changes.
Several Key Reasons to Choose This Product
Texas Instruments' reputation for producing high-quality, reliable components.
Enhanced energy efficiency through superior power factor correction.
Design flexibility provided by adjustable switching frequency.
Wide operating temperature and voltage range cater to diverse applications.
Commitment to quality and safety in manufacturing and performance.