Nvidia corporation (20250021118). ADAPTIVE CONTROL FOR INPUT CURRENT LIMIT SETTING

ADAPTIVE CONTROL FOR INPUT CURRENT LIMIT SETTING

Organization Name

nvidia corporation

Inventor(s)

Ziyi Xu of Shenzhen CN

Zheng Wu of San Jose CA US

Ben Pei En Tsai of Uusimaa FI

ADAPTIVE CONTROL FOR INPUT CURRENT LIMIT SETTING

This abstract first appeared for US patent application 20250021118 titled 'ADAPTIVE CONTROL FOR INPUT CURRENT LIMIT SETTING

Original Abstract Submitted

technologies directed to control circuits to adjust input current settings of input current limiter (icl) circuits are described. one integrated circuit includes a processing core, an icl circuit, and a control circuit. the icl circuit has a first input current setting to limit an input current signal provided to the processing core to a current limit. the control circuit can receive digital samples from the icl circuit with the first input current setting in response to one or more transient response tests. using the digital samples, the control circuit can determine a response characteristic of a transient response of the input current signal. the control circuit can adjust the first input current setting to a second input current setting until the response characteristic satisfies a condition.