Transformation control device and solenoid valve driving device
AssigneeHitachi Astemo, Ltd.
InventorsAtsushi Ogawa, Motoaki Kato, Kengo Nomura
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Abstract
There is provided a transformation control device of a transformation chopper circuit that transforms an input by turning on and off a current using a switch and outputs the transformed input. The transformation control device controls at least an ON/OFF state of a main switch by acquiring an output voltage of the transformation chopper circuit in a case where the main switch is in an ON state, the main switch being turned on in a case where energy is accumulated in an inductor.
Claims18
A transformation control device of a transformation chopper circuit that transforms an input by turning on and off a current using a switch and outputs the transformed input,
- wherein the transformation control device controls at least an ON/OFF state of a main switch by acquiring an output voltage of the transformation chopper circuit in a case where the main switch is in an ON state, the main switch being turned on in a case where energy is accumulated in an inductor.
Dependencies are inferred from the claim text.