@article{2009, title={Non-Inverted Buck-Boost Converters with Dual Delta Sigma Modulators}, author={Yasunori Kobori and Masashi Kono and Toshihiko Shimizu and Haruo Kobayashi}, journal={IEEJ Transactions on Electronics, Information and Systems}, volume={129}, number={1}, pages={153-158}, year={2009}, doi={10.1541/ieejeiss.129.153} }