The UCC28513N is a versatile and high-performance Power Factor Correction (PFC) and PWM controller chip designed and manufactured by Texas Instruments. This advanced integrated circuit is engineered to deliver efficient power management solutions for a wide range of applications, including industrial systems, telecommunications, server power supplies, and consumer electronics.

Key Features

• Integrated PFC and PWM Controllers: The UCC28513N combines both Power Factor Correction and Pulse Width Modulation controllers into a single package, reducing component count and simplifying design.
• Enhanced Power Efficiency: With its optimized controller functions, the UCC28513N helps in achieving high power efficiency, which is crucial for energy-saving applications and meeting regulatory standards.
• Wide Operating Range: The device operates at input voltages suitable for universal AC mains supply, making it adaptable for global applications.
• Low Start-Up Current: The UCC28513N features a low start-up current, which minimizes standby power consumption, an essential aspect for energy-efficient power supplies.
• Advanced Protection Features: It includes various protection features such as over-voltage, under-voltage, over-current, and thermal shutdown, ensuring reliable operation and longevity of the end product.

Applications

The UCC28513N's robust feature set makes it an ideal choice for a variety of applications that require efficient power conversion with power factor correction, including:

• AC-DC Power Supplies
• Offline Power Converters
• Power Adapters for Notebooks
• Power Supplies for LED Lighting
• Telecom and Networking Equipment

Technical Specifications

The UCC28513N is offered in a through-hole, 16-pin PDIP (Plastic Dual-In-Line Package) which provides ease of mounting on printed circuit boards. It supports a broad junction temperature range, ensuring stable operation in various environmental conditions. The device is designed to be compliant with industry standards, ensuring interoperability and ease of integration into existing and new designs.

For designers and engineers looking for a reliable and efficient PFC and PWM solution, the UCC28513N from Texas Instruments represents a state-of-the-art option that balances performance, protection, and power efficiency.