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Arctic Sand Technologies Inc patents


Recent patent applications related to Arctic Sand Technologies Inc. Arctic Sand Technologies Inc is listed as an Agent/Assignee. Note: Arctic Sand Technologies Inc may have other listings under different names/spellings. We're not affiliated with Arctic Sand Technologies Inc, we're just tracking patents.

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Charge pump with temporally-varying adiabaticity

Operation of a charge pump is controlled to optimize power conversion efficiency by using an adiabatic mode with some operating characteristics and a non-adiabatic mode with other characteristics. The control is implemented by controlling a configurable circuit at the output of the charge pump.. ... Arctic Sand Technologies Inc

Power converter

An apparatus for power conversion includes a transformation stage for transforming a first voltage into a second voltage. The transformation stage includes a switching network, a filter, and a controller. ... Arctic Sand Technologies Inc

Multi-layer power converter with devices having reduced lateral current

An apparatus having a power converter circuit having a first active layer having a first set of active devices disposed on a face thereof, a first passive layer having first set of passive devices disposed on a face thereof, and interconnection to enable the active devices disposed on the face of the first active layer to be interconnected with the non-active devices disposed on the face of the first passive layer, wherein the face on which the first set of active devices on the first active layer is disposed faces the face on which the first set of passive devices on the first passive layer is disposed.. . ... Arctic Sand Technologies Inc

Switched-capacitor converters with low-voltage gate drivers

A power-conversion apparatus includes active-semiconductor switches configured to transition between first and second states that result in corresponding first and second electrical interconnections between capacitors and at least one of first and second terminals configured to be coupled to first and second external circuits at corresponding first and second voltages, a pre-charge circuit coupled to at least one of the capacitors, and gate-driver circuits, each of which includes a control input, power connections, and a drive output. Each switch is coupled to and controlled by a drive output of one of the gate-driver circuits. ... Arctic Sand Technologies Inc

Charge pump stability control

An apparatus for power conversion includes a switching network that controls interconnections between pump capacitors in a capacitor network that has a terminal coupled to a current source, and a charge-management subsystem. In operation, the switching network causes the capacitor network to execute charge-pump operating cycles during each of which the capacitor network adopts different configurations in response to different configurations of the switching network. ... Arctic Sand Technologies Inc

Charge balanced charge pump control

An apparatus for coupling to capacitors to form a charge pump includes first and second sets of switch elements, and a controller. Switches in the first set couple terminals of capacitors to permit charge transfer between them. ... Arctic Sand Technologies Inc








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