A 600 mA, constant on-time controlled DC-DC converter with 67% conversion efficiency at an output current of 23 μA

@article{Ueno2014A6M,
  title={A 600 mA, constant on-time controlled DC-DC converter with 67% conversion efficiency at an output current of 23 μA},
  author={Takeshi Ueno and Takayuki Miyazaki and Taichi Ogawa and Tetsuro Itakura},
  journal={2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014},
  year={2014},
  pages={1932-1935}
}
This paper describes a constant on-time controlled DC-DC converter that realizes both high efficiency under light loads and fast load transient response. To realize low-power operation, a combination of a simple common-source amplifier and a low-power differential amplifier is used instead of a differential comparator. Using a common-source amplifier cuts… CONTINUE READING