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LM3525: Current limit operation

Part Number: LM3525
Other Parts Discussed in Thread: TPS2051

Hi,

I have questions about current limit operation.
"Isc" and "OCthresh" are showed as spec in datasheet.
But the detail mean isn't wrote in datasheet.
Could you answer me below questions. please?

Q1 : If load current is over Isc value, How does LM3525 operate?
Q2 : If load current is over OCthresh value, How does LM3525 operate?


At the section of "CURRENT LIMIT" in datasheet, the deference word is used "The current limit threshold"(<- Which is this? Isc or OC?), I can't understand it correctly.

Best regards,
Shimizu