Overview
The UCC28061EVM is an evaluation module designed by Texas Instruments for the UCC28061, a natural interleaving transition mode power factor correction (PFC) controller. This module is aimed at engineers and designers working on power supply systems, particularly those requiring high efficiency and improved audio noise immunity. The UCC28061EVM provides a practical platform for evaluating the performance of the UCC28061 in real-world applications, making it an essential tool for power electronics development.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 85 - 265 | VAC | |
| Output Voltage | 400 | VDC | |
| Power Handling | Up to 600 | W | |
| Switching Frequency | 500 | kHz | |
| Operating Temperature Range | -40 to +125 | °C | |
| Package | SOP-16 |
Key Features
- Natural interleaving technology for reduced EMI and improved efficiency.
- Enhanced audio noise immunity for quieter operation.
- Overvoltage protection with soft start functionality.
- Sensorless current shaping for simplified PCB layout.
- Compatible with low-cost diodes, reducing overall system cost.
Applications
The UCC28061EVM is ideal for use in various power supply applications, including industrial power systems, consumer electronics, and LED lighting. Its ability to handle high power levels while maintaining efficiency and reducing noise makes it particularly suitable for applications where power quality and reliability are critical.
Q & A
What is the input voltage range for the UCC28061EVM?
The input voltage range is 85 to 265 VAC.
What is the maximum power the UCC28061EVM can handle?
It can handle up to 600 watts.
What is the switching frequency of the UCC28061EVM?
The switching frequency is 500 kHz.
What is the operating temperature range for the UCC28061EVM?
It operates from -40 to +125 °C.
What package does the UCC28061EVM use?
It uses an SOP-16 package.
What are the key features of the UCC28061EVM?
Key features include natural interleaving technology, enhanced audio noise immunity, overvoltage protection, sensorless current shaping, and compatibility with low-cost diodes.
What is the output voltage of the UCC28061EVM?
The output voltage is 400 VDC.
What are the typical applications of the UCC28061EVM?
Typical applications include industrial power systems, consumer electronics, and LED lighting.
How does the UCC28061EVM improve audio noise immunity?
It uses enhanced design techniques to reduce noise during operation.
What is the benefit of natural interleaving technology in the UCC28061EVM?
It reduces electromagnetic interference (EMI) and improves system efficiency.
