2.7 V to 16.5 V Hot Swap Controller with Power-Fail Comparator

GENERAL DESCRIPTION The ADM1172 is a hot swap controller that safely enables a printed circuit board to be removed and inserted to a live backplane. This is achieved using an external N-channel power MOSFET with a current control loop that monitors the load current through a sense resistor. An in

文件：228.29 Kbytes 页数：16 Pages

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2.7 V至16.5 V热插拔控制器，内置电源良好指示比较器

ADM1172是一款热插拔控制器，允许将印刷电路板安全地插入带电背板或从带电背板移除。热插拔功能通过一个外部N沟道功率MOSFET实现，电流控制环路通过检测电阻监控负载电流。内部电荷泵用于增强N沟道FET的栅极。当检测到过流状况时，FET的栅极电压会降低，以限制流经检测电阻的电流。在过流情况下，TIMER引脚电容决定FET保持限流工作模式直到关断的时间长短。ON (ON-CLR)引脚是该器件的使能输入，可用于监控输入电源电压。ADM1172采用2.7 V至16.5 V电源电压供电。\n\n ADM1172还配有电源故障比较器。将PFI引脚上的电压与内部0.6 V基准电压源进行比较，此 • 能够将电路板安全地插入带电背板或拔出\n• 控制电源电压范围：2.7 V至16.5 V\n• 电源故障比较器\n• 可调模拟电流限值，带断路器;

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2.7 V to 16.5 V Hot Swap Controller with Power-Fail Comparator

GENERAL DESCRIPTION The ADM1172 is a hot swap controller that safely enables a printed circuit board to be removed and inserted to a live backplane. This is achieved using an external N-channel power MOSFET with a current control loop that monitors the load current through a sense resistor. An in

文件：228.29 Kbytes 页数：16 Pages

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2.7 V to 16.5 V Hot Swap Controller with Power-Fail Comparator

GENERAL DESCRIPTION The ADM1172 is a hot swap controller that safely enables a printed circuit board to be removed and inserted to a live backplane. This is achieved using an external N-channel power MOSFET with a current control loop that monitors the load current through a sense resistor. An in

文件：228.29 Kbytes 页数：16 Pages

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2.7 V to 16.5 V Hot Swap Controller with Power-Fail Comparator

文件：264.01 Kbytes 页数：16 Pages

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Package：SOT-23-8 薄型，TSOT-23-8；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 热插拔控制器 描述：IC HOT SWAP CTRLR GP TSOT23-8

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Package：SOT-23-8 薄型，TSOT-23-8；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 热插拔控制器 描述：IC HOT SWAP CTRLR GP TSOT23-8

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