Primarion Corporation

Infineon Technologies Austria Ag

Ken Ostrom

Tim Ng

Clifford Duong

Benjamim Tang

Robert T Carroll

Benjamin Tang

Nicholas Robert Steffen

Keith Nelson Bassett

Allen Sakai

Richard Rolston

Vrezh Yetanikyan

A method of rule-based register checking for a digital voltage regulator controller includes: defining register settings for the digital voltage regulator via a GUI (graphical user interface) based controller parameter configuration system; accessing a rule-based checker by the GUI based configuration system to check for rule violations in the register settings; and uploading the register settings from the GUI based configuration system to the digital voltage regulator controller after checking the register settings for rule violations. A non-transitory computer readable medium storing a computer program operable to implement the rule-based register checking is also provided.

Rule-based register checking for digital voltage regulator controllers

A device for providing power to suppress transient load demands and a system including the device are disclosed. The device includes a sense circuit to detect when a transient event occurs and one or more transistors configured to supply or sink current to the load. The system may include a second power regulator configured to respond to fast transient power demands. In this case, a first power regulator supplies power to the load and responds to slow transient events, while the second regulator responds only to fast transient events.

Apparatus and system for providing transient suppression power regulation

A method, apparatus, and system for routing signals in a microelectronic device are disclosed. The system includes a plurality of chip components, such as transient suppression regulators, that are configured to include a transmission path that is routed through the chip component for transmission of any signal, for example, a signal from a communication bus of the microelectronic device.

Power, ground, and routing scheme for a microprocessor power regulator

A dual loop regulator is configured for improved regulation of a supply voltage for a dynamic load based on the magnitude of changes in the load voltage. An exemplary dual loop regulator comprises a primary voltage regulator configured within a linear loop and a secondary voltage regulator configured within a wideband, non-linear loop. The primary voltage regulator is configured for providing a well-controlled, regulated output voltage to the dynamic load, and for addressing small changes in the output voltage. The secondary voltage regulator is configured for sensing undervoltage and overvoltage conditions at the dynamic load, and for addressing changes greater than a predetermined threshold voltage. To facilitate loop stability, secondary voltage regulator can be configured within the wideband, non-linear loop to have a small gain for small changes, a larger gain for large changes, and/or a substantially finite storage capability such that any large signal oscillations will not be sustained.

Dual loop regulator

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Palos Verdes Estates, CA, United States of America

Ken Ostrom