Hwang, Yuh-ShyanYuh-ShyanHwangWang, Shu-ChenShu-ChenWangFENG-CHENG YANGChen, Jiann-JongJiann-JongChen2020-03-022020-03-0220071057-7122https://scholars.lib.ntu.edu.tw/handle/123456789/467289New Compact CMOS Li-Ion Battery Charger Using Charge-Pump Technique for Portable Applicationsjournal article10.1109/TCSI.2007.890605http://ieeexplore.ieee.org/document/4155033/