Abstract: One example includes a method for measuring a quiescent current in a switching voltage regulator. The method includes generating a mathematical model of a circuit design associated with the switching voltage regulator. The mathematical model includes measurable parameters to describe a switching current of a power switch of the switching voltage regulator. The method also includes fabricating a circuit comprising the switching voltage regulator based on the circuit design. The fabricated circuit includes the power switch and conductive I/O. The method also includes coupling the conductive I/O of the fabricated circuit to a circuit test fixture and providing electrical signals to the conductive I/O via the circuit test fixture. The method also includes measuring the measurable parameters in response to the electrical signals and applying the measurable parameters to the mathematical model to calculate the switching current.

Abstract: A system and method associated with providing an alert at a client device. The system and method include receiving one or more signals indicative of a surrounding environment of a client device. The system and method further include analyzing the signals to determine a risk factor associated with the surrounding environment of the client device. The risk factor associated with the surrounding environment is then compared to a threshold indicative of a confidence level that a user of the client device may be in danger. Based on the comparison between the risk factor and the threshold, an alert may be issued at the client device to inform the user of the potential danger.

Abstract: A system and method associated with providing an alert at a client device. The system and method include receiving one or more signals indicative of a surrounding environment of a client device. The system and method further include analyzing the signals to determine a risk factor associated with the surrounding environment of the client device. The risk factor associated with the surrounding environment is then compared to a threshold indicative of a confidence level that a user of the client device may be in danger. Based on the comparison between the risk factor and the threshold, an alert may be issued at the client device to inform the user of the potential danger.