Power supply system
AssigneeRohm Co., Ltd.
InventorKiyoshi Kondo
Life of this patent
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Abstract
Disclosed herein is a power supply system including a power supply configured to supply power to a load through a supply path, a transforming unit configured to transform a voltage corresponding to an input voltage from the power supply and charge a storage unit, and transform a charge voltage of the storage unit and output an output voltage to the load, and a control unit configured to control an output state of the transforming unit. The control unit controls the output state of the transforming unit such that the transforming unit is able to output the output voltage to the load when the input voltage satisfies a preparation condition, and the supply path is interrupted when the input voltage satisfies an interruption condition after the preparation condition is satisfied.
Claims6
A power supply system comprising:
- a power supply configured to supply power to a load through a supply path;
- a transforming unit configured to transform a voltage corresponding to an input voltage from the power supply and charge a storage unit, and transform a charge voltage of the storage unit and output an output voltage to the load;
- and
- a control unit configured to control an output state of the transforming unit,
- wherein the control unit controls the output state of the transforming unit such that the transforming unit is able to output the output voltage to the load when the input voltage satisfies a preparation condition, and
- the supply path is interrupted when the input voltage satisfies an interruption condition after the preparation condition is satisfied.
Dependencies are inferred from the claim text.