Overview
The UCC28063EVM-723, produced by Texas Instruments, is a 300W interleaved Power Factor Correction (PFC) pre-regulator evaluation module. Designed for universal input voltage ranging from 85V to 265V, this dual-phase, transition-mode PFC pre-regulator provides a 390V DC output. It is primarily used for evaluating and testing PFC applications, targeting engineers and designers in the power electronics industry. The module leverages TI's Natural Interleaving™ technology to enhance efficiency and reduce noise, making it a competitive solution for high-power PFC designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage (RMS) | 85 - 265 | V | Universal input range |
| Output Voltage | 390 | V | DC output |
| Output Power | 300 | W | Maximum load |
| Power Factor (PF) | 0.9 | - | At maximum load |
| Line Frequency | 47 - 63 | Hz | Operating frequency |
Key Features
- Dual-phase, transition-mode PFC pre-regulator for high efficiency.
- Natural Interleaving™ technology reduces input and output current ripple.
- Universal input voltage range (85V to 265V) for global compatibility.
- Integrated power factor correction for improved energy efficiency.
- Designed for evaluation and testing of PFC applications.
Applications
The UCC28063EVM-723 is widely used in power electronics applications, including industrial power supplies, renewable energy systems, and consumer electronics. Its ability to provide high-efficiency power factor correction makes it ideal for applications requiring stable and reliable power management. Additionally, it is suitable for evaluating PFC designs in high-power systems, such as server power supplies and LED lighting drivers.
Q & A
1. What is the primary function of the UCC28063EVM-723?
The UCC28063EVM-723 is an evaluation module designed for testing and validating dual-phase, transition-mode PFC pre-regulator designs.
2. What input voltage range does the module support?
It supports a universal input voltage range of 85V to 265V RMS.
3. What is the output voltage of the module?
The module provides a 390V DC output.
4. What is the maximum output power of the module?
The maximum output power is 300W.
5. What is the power factor of the module at maximum load?
The power factor is 0.9 at maximum load.
6. What technology does the module use to reduce current ripple?
It uses TI's Natural Interleaving™ technology to reduce input and output current ripple.
7. Is the module suitable for global applications?
Yes, its universal input voltage range makes it suitable for global applications.
8. What are the typical applications of the UCC28063EVM-723?
Typical applications include industrial power supplies, renewable energy systems, and consumer electronics.
9. Does the module require external cooling?
It can operate up to 300W without external cooling in ambient temperatures of 25°C.
10. What is the operating frequency range of the module?
The operating frequency range is 47Hz to 63Hz.
