UCC28063-723评估模块

GY@艳

UCC28063EVM-723（EVM）是一块完全组装和测试评估UCC28063自然交错?转换模式PFC控制器。DescriptionThe UCC28063EVM-723 (EVM) is a fully assembled and tested circuit for evaluating the UCC28063 Natural Interleaving? Transition-Mode PFC Controller. The UCC28063EVM-723 is an off line 300W PFC pre-regulator that runs of a universal line input of 85V to 265V RMS and provides a regulated 390V output. The UCC28063EVM-723 demonstrates how the UCC28063 IC can be used in an interleaved transition mode PFC pre-regulator. Features

       

• Phase Management Capability       
  
• FailSafe OVP with Dual Paths Prevents Output Over-Voltage Conditions by Voltage-Sensing Failures       
  
• Soft Start on Overvoltage       
  
• Integrated Brownout       
  
• Input Filter and Output Capacitor Current Cancellation       
  
• Enables Use of Low-Cost Diodes without Extensive Snubber Circuitry       
  
• Improved Light-Load Efficiency       
  
• Improved Transient Response       
  
• Complete System-Level Protection       
  
• 1-A Source/1.8-A Sink Gate Drivers       
  
• -40°C to 125°C Operating Temperature Range