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Power Protection circuit during SATA drive Hotplug

Hi,

I have a customer requirement to design a board where we have 4 SATA Host and 4 SATA devices connected to the board. The SATA disk will be Hard disk drive and we need to support SATA hotplug. The 12V to SATA will be directly provided from supply. But the 5V will be given through regulator. Can you please mention any circuit that would help to aviod any sudden transient or inrush current during Hoplugging SATA drives.

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