TPS2071EVM-159评估模块

GY@艳

TPS2071EVM-159评估模块提供了一种评价使用TPS2071 USB集线器电源控制器的混合动力车（bus-powered/self-powered）毂的性能的简便方法。一个完整的设计和测试，USB集线器呈现。该中心是一个可以提供高达0.5 A的连续输出电流在自供电模式或高达0.1的EVM A的连续输出电流在总线供电模式。

       

• Bus-powered input voltage range (BP), 0 to 100 mA/port, 4.75 V min to 5.25 V max       
  
• Self-power input voltage range (SP), 0 to 500 mA/port, 4.85 V min to 5.15 V max       
  
• Downstream output voltage range in bus-powered mode, 0 to 100 mA/port, 4.4 V min to 5.25 V max       
  
• Downstream output voltage range in self-powered mode, 0 to 500 mA/port, 4.75 V min to 5.15 V max       
  
• Output current range, bus-powered, 0 to 0.1 A       
  
• Output current range, self-powered, 0 to 0.5 A       
  
• Output current limit, bus-powered, 0.15 A typical       
  
• Output current limit, self-powered, 0.90 A typical       
  
• Output Voltage: DC 5V +/- 3 %       
  
• Max. Output Current: 2 A or up       
  
• Connector: 2.1 mm (0.8 inch) diameter, female connector, positive center/inner ring polarity       
  
• AC Adapter Recommendation: WA15-050-13/1 from VENTRON
  

The TPS2071EVM-159 Evaluation Module provides a convenient method for evaluating the performance of a hybrid (bus-powered/self-powered)hub using the TPS2071 USB Hub Power Controller. A complete designed and tested USB hub is presented. The hub is an EVM that can deliver up to 0.5 A of continuous output current in self-powered mode or up to 0.1 A of continuous output current in bus-powered mode. AC Adapter NOT included Features

       

• Complete 4-Port Hub Reference Design featuring TPS2071 USB Power Controller and TUSB2046B USB Device Controller.       
  
• Smaller, simpler, and more cost-effective design due to advanced integration of TPS2071