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UC3825: 请问3825自带的pulse by pulse current limit工作原理是什么样

Part Number: UC3825


3825手册上写Ilim引脚门槛电压是1V

现在做一个同步boost,模拟控制用运放比较器做的,但是启动过程中电感电流上存在一个启动冲击电流,现在想换用3825来做控制,看了下3825带pulse by pulse current limit,那这个功能能否在启动中限制启动冲击电流,是否为检测到电流超过门槛,就关闭两个驱动还是关闭其中的一个?麻烦详细说说,谢谢