Abstract: System for comparing the physiological parameters of a patient, including: a primary detection device constituted by printed circuits arranged on a flexible support, adapted to be placed at a first skin portion to be diagnosed; the printed circuits including at least a matrix of temperature sensors and a microcontroller; a secondary detection device constituted by printed circuits arranged on a flexible support, adapted to be placed at a second skin portion, healthy, of a patient in order to detect the same data as the first skin portion; the printed circuits including at least a matrix of temperature sensors and microcontroller; a display device in order to allow the display of the data detected by the primary detection devices.

Abstract: Disclosed is a circuit for controlling a single-inductor multiple-output voltage regulator. The voltage regulator includes the single inductor and is configured to generate an independent regulated voltage at each of a plurality of outputs. The circuit includes: a plurality of output switches configured to selectively respectively connect each of the plurality of outputs to a first inductor terminal of the inductor; and a controller configured to control the plurality of output switches in a plurality of switching periods such that, in an operational state, each of the plurality of outputs is periodically connected to the first inductor terminal for a respective connected time duration to generate the regulated voltage at a corresponding output.

Abstract: In some embodiments, a threshold calibration system to provide a zero voltage switching signal is presented. The system includes a divider coupled to a switching node; a calibration ramp generator; a reference voltage generator; a comparator; a first multiplexer coupled to receive a divider output signal from the divider and a calibration ramp signal from the calibration ramp generator and provide a signal to the comparator based on a calibration enable signal; a second multiplexer coupled to receive reference voltages from the reference voltage generator, the second multiplexer provided a threshold signal to the comparator; and a digital feedback circuit receiving an output signal from the comparator and providing the zero voltage switching signal.