dropout current meaning in English

回动电流
开断电流
释放电流

Unlike the traditional single mode of charge pump structure , the paper adopted 1x / 1 . 5x fractional adaptive charge pump , which can automatically convert working mode with the change of input voltage , and utilized ultra - low - dropout current regulators to make 0 . 15v led _ minimum regulation voltage in order to remain the charge pump working mostly in higher - efficiency 1x mode
与传统的单一转换模式的电荷泵结构不同,本文采用了1倍/ 1 . 5倍分数型自适应电荷泵技术,可随输入电压的变化自行转换工作模式;采用低压差电流调节器使led阴极最小调节电压仅为0 . 15v ,使电荷泵更多地工作在效率更高的1倍模式。
A white led driver circuit is presented in this paper . the circuit drives up to four white leds with regulated constant current for uniform intensity . by utilizing proprietary adaptive 1x / 1 . 5x modes and ultra - low - dropout current regulators , it maintains the highest possible efficiency over the full 1 - cell li + battery input voltage range
整体电路以恒定电流驱动4只白光led ,利用1倍/ 1 . 5倍分数型电荷泵和低压差电流调节器,在整个锂电池供电电压范围内保持最高的效率,并使四个白光led获得均匀的亮度。