A Two-Phase Buck Converter with Optimum Phase Selection for Low Power Applications

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Yeago, Taylor Craig;
(2015)
  • Publisher: Virginia Tech
  • Subject: Synchronous Buck Converter | Constant ON-Time Control | Optimum Phase Selection | Light-load efficiency | Pulse Frequency Modulation

Power consumption of smart cameras varies significantly between sleep mode and active mode, and a smart camera operates in sleep mode for 80 — 90% of time for typical use. To prolong the battery life of smart cameras, it is essential to increase the power converter effi... View more
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