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eeworld.com.cn
22 小时
基于L4973的3.5A降压型开关稳压器(Vin = 8-55V)
Based on the selection of the external components, the device canoperate in the entire input voltage range of 8 V < V IN < 55 V. The output voltage is limited by the voltage rating of the output ...
eeworld.com.cn
6 天
具有 400kHz 电荷泵开关的 LT8494EUF 宽输入和输出范围 SEPIC 转换器的 ...
具有 400kHz 电荷泵开关的 LT8494EUF 宽输入和输出范围 SEPIC 转换器的典型应用电路。 LT8494 是一款可调频率(250kHz 至 1.5MHz)单片开关稳压器。工作时静态电流可小于 7uA,SWEN 为低电平时静态电流为 0.3uA。 LT8494 可配置为 SEPIC、升压或反激式转换器 欢迎加入EEWorld参考 ...
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