DN443 2.2V降压型同步控制器
Many telecommunications and computing applicationsneed high effi ciency step-down DC/DC converters thatcan oper...
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Many telecommunications and computing applicationsneed high effi ciency step-down DC/DC converters thatcan oper...
SP1105是一款电流模式PWM/PSM控制的DC/DC升压控制器。它采用同步整流技术,无需外置肖特基二极管,开关电流达5A,为单芯锂电池升压到5V输出提供一个简便、高效的电源解决方案。其内置补偿电路及保护电路,...
本文是利用波宽度调变(Pulse WidthModulation)来驱动降压型直流至直流转换器(Buck Converter),来控制马达电枢线圈之电压大小。如果负载不变,加到马达电枢线圈之电压越高,
Automobile electronic systems place high demands ontoday’s DC/DC converters. They must be able to precise...