• Corpus ID: 12668416

DC-DC Power Conversions and System Design Considerations for Battery Operated System

@inproceedings{Zhao2005DCDCPC,
  title={DC-DC Power Conversions and System Design Considerations for Battery Operated System},
  author={Lingyin Zhao and Jinrong Qian},
  year={2005}
}
The demand for portable devices such as cellular phones, PDAs, MP3 players and portable DVD players has grown significantly during the last few years. The portable devices usually include a variety of loads including LCD display, memories, mini microprocessor, Universal Series Bus (USB), and a hard disk drive. These loads require different operating voltages and load currents, and are powered by the rechargeable batteries such as Lithium-ion (Li-Ion) batteries, Nickel Metal Hydride (NiMH… 

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