Duty-cycle-based extended current limit

Abstract

Certain aspects of the present disclosure are directed towards a power supply control circuit. The power supply control circuit generally includes: a duty cycle measurement circuit configured to identify a duty cycle associated with entering and exiting an over-current condition; and a multiplexer circuit coupled to the duty cycle measurement circuit and configured to set a current limit for a current associated with a power supply circuit to a first threshold or a second threshold based on the duty cycle, the second threshold being less than the first threshold.

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