⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出了一种非对称实现的双相（AID）转换器，通过优化电路结构实现了全电压转换比（VCR），解决了小尺寸电感下DC-DC转换器效率低的问题。
smaller and need to achieve a higher performance, a DC-DC converter using a small-size inductor (L) has become necessary. Accordingly, as shown in Fig. 8.8.1, previous researches have suggested various methods to achieve high efficiency with a small size L. Among them, 3-level converters [1, 2] reduce the power loss by reducing the inductor current (iL) ripple, which is the AC component (ΔIL) of iL, by additionally using a flying capacitor (CF). However, this converter is not effective in reducing power loss in recent devices that require a large load current (ILOAD), because a large DC iL (IL,DC) passes through a single L, which causes a large power loss from the DC resistance (RDCR) of the L. A hybrid converter reduces the power loss by reducing both IL,DC and ΔIL owing to a CF that distributes ILOAD [3]
Hyo-Jin Park1, Joo-Mi Cho1, Chan-Ho Lee1, Young-Ju Oh1, Hyunwoo Jeong1,
Jun-Hyeok Yang2, Jaeseung Lee2, Sung-Wan Hong1 Sogang University, Seoul, Korea Samsung Electronics, Seoul, Korea 1 2 As portable and wearable devices are getting