抑制浪涌电流的功能

抑制浪涌电流的功能

当输出端接通时,充电电流流过输出电容器。如果该电流过大,过电流保护电路可能会出现故障,使其无法启动,或输出电压可能会过大。此功能将限制流过输出电容器的电流,以防止出现这种情况。东芝eFuse IC采用带外部电容的可调节转换率控制功能,降低了浪涌电流。

输出电容越大,输入电压越高,浪涌电流越大。这种大的浪涌电流可能会导致故障。在这种情况下,可以通过转换率控制功能有效地保持较低的浪涌电流。我们的eFuse IC可以用较小的外部电容来调节输出电压的转换率,从而简化了抑制浪涌电流的电路设计。

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