Abstract: In general, in one aspect, the disclosure describes a system comprising a power converter, a power delivery network, a load, and a communication link between the power converter and the load. The communication link is to implement a training sequence to dynamically adjust parameters of the power converter and set load-line slope based on implementation of the system. The load includes a training capability to generate stimuli having defined patterns and to update on the stimuli application to the power converter over the communication link. The power converter includes a controller to measure noise amplitude in a power output based on the stimuli, to adjust loop parameters to reduce the noise amplitude, and to set the load-line for the power converter based on the adjusting.

Abstract: In some embodiments, a configurable multiphase coupled magnetic structure may include a four-sided pot core defining an interior space, one or more cylindrical cores disposed within the interior space of the four-sided pot core, and at least two windings respectively wound around the one or more cylindrical cores, wherein the at least two windings are connected in a multiphase power delivery configuration. The windings may be multi-turn windings. The four-sided pot core may be a rectangular-shaped pot core. The cylindrical cores may be I-cores. Other embodiments are disclosed and claimed.

Abstract: In some embodiments, a voltage regulator assembly comprises a first voltage regulator circuit selectively coupled to a first input voltage and comprising a first inductor, a second regulator circuit selectively coupled to the first input voltage and comprising a second inductor to inductively couple the second regulator circuit to the first voltage regulator circuit, a bypass switch coupled to the second regulator circuit, and a controller coupled to the bypass switch comprising logic to activate the bypass switch when a load on the voltage regulator assembly falls below a threshold. Other embodiments may be described.

Abstract: A circuit includes a first driver, a second driver, and a transformer coupled to the first and second driver. In operation, the first driver receives a first signal from a first input port, the second driver receives a time-delayed version of the first signal from a second input port, and the transformer provides provide an output signal to an output port. A method includes receiving a first input signal, receiving a second input signal, and then processing the first input signal and the second input signal. The second input signal is a time-delayed version of the first input signal and the processing of the first input signal and the second input signal generates a half-raised cosine signal.

Abstract: In some embodiments, a configurable multiphase coupled magnetic structure may include a four-sided pot core defining an interior space, one or more cylindrical cores disposed within the interior space of the four-sided pot core, and at least two windings respectively wound around the one or more cylindrical cores, wherein the at least two windings are connected in a multiphase power delivery configuration. The windings may be multi-turn windings. The four-sided pot core may be a rectangular-shaped pot core. The cylindrical cores may be I-cores. Other embodiments are disclosed and claimed.

Abstract: A circuit includes a first driver, a second driver, and a transformer coupled to the first and second driver. In operation, the first driver receives a first signal from a first input port, the second driver receives a time-delayed version of the first signal from a second input port, and the transformer provides provide an output signal to an output port. A method includes receiving a first input signal, receiving a second input signal, and then processing the first input signal and the second input signal. The second input signal is a time-delayed version of the first input signal and the processing of the first input signal and the second input signal generates a half-raised cosine signal.

Abstract: A circuit includes a first driver, a second driver, and a transformer coupled to the first and second driver. In operation, the first driver receives a first signal from a first input port, the second driver receives a time-delayed version of the first signal from a second input port, and the transformer provides provide an output signal to an output port. A method includes receiving a first input signal, receiving a second input signal, and then processing the first input signal and the second input signal. The second input signal is a time-delayed version of the first input signal and the processing of the first input signal and the second input signal generates a half-raised cosine signal.

Abstract: A circuit includes a first driver, a second driver, and a transformer coupled to the first and second driver. In operation, the first driver receives a first signal from a first input port, the second driver receives a time-delayed version of the first signal from a second input port, and the transformer provides provide an output signal to an output port. A method includes receiving a first input signal, receiving a second input signal, and then processing the first input signal and the second input signal. The second input signal is a time-delayed version of the first input signal and the processing of the first input signal and the second input signal generates a half-raised cosine signal.

Abstract: According to some embodiments, a plurality of single-phase hysteretic converters operate in accordance with associated synchronization signals.

Abstract: A buffer circuit includes a resonant circuit. An output of the resonant buffer circuit transitions once for three transitions on an input.

Abstract: According to some embodiments, a plurality of single-phase hysteretic converters operate in accordance with associated synchronization signals.