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DN464 高效率USB电源管理系统

  • 资源大小:83 K
  • 上传时间: 2013-11-03
  • 上传用户:kzdai22
  • 资源积分:2 下载积分
  • 标      签: 464 USB DN 高效率

资 源 简 介

 

Automotive power systems are unforgiving electronicenvironments. Transients to 90V can occur when thenominal voltage range is 10V to 15V (ISO7637), along withbattery reversal in some cases. It’s fairly straightforwardto build automotive electronics around this system, butincreasingly end users want to operate portable electronics,such as GPS systems or music/video players,and to charge their Li-Ion batteries from the automotivebattery. To do so requires a compact, robust, effi cientand easy-to-design charging system

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