Design of a Multiple-Input SC DC-DC Converter Realizing Long Battery Runtime

نویسندگان

  • Kei Eguchi
  • Sawai Pongswatd
  • Amphawan Julsereewong
  • Kitti Tirasesth
  • Hirofumi Sasaki
  • Takahiro Inoue
چکیده

SUMMARY A multiple-input switched-capacitor DC-DC converter which can realize long battery runtime is proposed in this letter. Unlike conventional converters for a back-lighting application, the proposed converter drives some LEDs by converting energy from solar cells. Furthermore , the proposed converter can charge a lithium battery when an output load is light. The validity of circuit design is confirmed by theoretical analyses , simulations, and experiments.

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عنوان ژورنال:
  • IEICE Transactions

دوره 93-A  شماره 

صفحات  -

تاریخ انتشار 2010