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US 10,897,134 B2Granted
Electronic device
AssigneeRohm Co., Ltd.
InventorsShinya Kobayashi, Takayuki Kamei
Life of this patent
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Abstract
The present disclosure provides electronic devices that effectively utilize multiple ports. A first input switch is provided between a first port and an input of a first switching converter. A second input switch is provided between a second port and an input of a second switching converter. A load is connected to an output of the first switching converter. A first load switch is provided between the output of the first switching converter and a battery, and a second load switch is provided between an output of the second switching converter and the battery.
Claims12
An electronic device, comprising:
- a first port;
- a second port;
- a first switching converter, having an output connecting to a load;
- a second switching converter;
- a first input switch provided between the first port and an input of the first switching converter;
- a second input switch provided between the second port and an input of the second switching converter;
- a first load switch provided between the output of the first switching converter and a battery;
- a second load switch provided between an output of the second switching converter and the battery;
- a first controller, configured to control the first switching converter, the first input switch, and the first load switch;
- and
- a second controller, configured to control the second switching converter, the second input switch, and the second load switch,
- wherein the first load switch, the second load switch and the battery are connected at the same node.
9 more elements
Dependencies are inferred from the claim text.