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18 小时
DC414B,基于 LTC1871 升压 DC-DC 转换器的演示板
DC414B 演示电路是一款采用 LTC1871 控制器的升压 (Boost) DC-DC 转换器。该电路能够通过 3.3V 输入电源提供 5V、7A(峰值 10A)的输出电压。提供外部频率同步,以及轻负载条件下的两种操作模式:突发模式操作可减少开关损耗并保持高工作效率,连续模式可提供恒定的 ...
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