Power conversion switching frequency control
AssigneeRaytheon Company
InventorsTimothy J. Burgess, Peter Richard Olejnik
Life of this patent
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Abstract
A power converter includes circuitry configured to provide an output voltage and an output current to a load based on an input voltage and a clock signal. The power converter includes control logic configured to control the clock signal based on at least one operational parameter of a set of operational parameters associated with the power converter and at least one environmental parameter of a set of environmental parameters. The set of operational parameters includes one or more of: the input voltage provided to the power converter; the output current provided by the power converter; and the output voltage provided by the power converter.
Claims20
A power converter comprising;
- circuitry configured to provide an output voltage and an output current to a load based on an input voltage and a clock signal;
- and
- control logic configured to control the clock signal based on at least one operational parameter of a set of operational parameters associated with the power converter and at least one environmental parameter of a set of environmental parameters,
- wherein the set of operational parameters comprises one or more of:
- the input voltage provided to the power converter;
- the output current provided by the power converter;
- and
- the output voltage provided by the power converter.
A system comprising:
- a power converter configured to provide an output voltage and an output current to a load based on an input voltage and a clock signal;
- control logic configured to provide the clock signal to the power converter based on at least one operational parameter of a set of operational parameters associated with the power converter and at least one environmental parameter of a set of environmental parameters,
- wherein the set of operational parameters comprises one or more of:
- the input voltage provided to the power converter;
- the output current provided by the power converter;
- and
- the output voltage provided by the power converter.
A method comprising:
- controlling a clock signal based on at least one operational parameter of a set of operational parameters associated with a power converter and at least one environmental parameter of a set of environmental parameters;
- and
- providing an output voltage and an output current to a load based on an input voltage and the clock signal,
- wherein the set of operational parameters comprises one or more of:
- the input voltage provided to the power converter;
- the output current provided by the power converter;
- and
- the output voltage provided by the power converter.
Dependencies are inferred from the claim text.