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TPS62902: Current Limit operation

Motoyasu Hattori
Genius 12750 points

Part Number: TPS62902

Hi,

*1.

My understanding of current limit operation is as follows:   Is it correct?  Please let us know.
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If HS current is exceed HS limit (3.2A) , HS FET is off and LS FET is on for over current protection.  If LS current is below LS Limit (3A), start HS FET is ON for normal operation.

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*2.

Could you please let us know what is Ilim_sink parameter (1.7A)?

Thanks and best regards,
Motoyasu HATTORI.