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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
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低压IPD的过流保护如何工作？
低压IPD有一个过流保护电路，使用下述三种方法之一。一些IPD通过多种方法组合实现过流保护。
关于每个IPD中使用的过流保护电路的详情，请参阅技术数据表。
过流保护用于临时保护IPD。确保在启用过电流保护电路的情况下，关闭系统。
检测到过流时，内部定时器开始间歇性地控制输出以进行电流限制。
当过流状态消失后，输出会自动重新导通。
检测到过流时，输出电流限定为设定值。
当过流状态消失后，输出会自动重新导通。
检测到过流时，输出关断，输出关闭状态被锁存。
如欲解除锁存状态，请在输入端子上施加“L”电平信号。