Switch circuit applied to a power delivery integrated circuit
AssigneeEtron Technology, Inc.
InventorWei-Chuan Cheng
Life of this patent
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Abstract
A power delivery integrated circuit is installed within a cable, and a switch circuit applied to the power delivery integrated circuit includes a first switch module, a second switch module, and a logic controller. When a first terminal of the cable receives a first voltage and a second terminal of the cable receives a second voltage, the logic controller optionally makes the first switch module transmit the first voltage to an identification circuit of the power delivery integrated circuit, or makes the second switch module transmit the second voltage to the identification circuit.
Claims10
A switch circuit applied to a power delivery integrated circuit, wherein the power delivery integrated circuit is installed within a cable, the switch circuit comprising:
- a first switch module;
- a second switch module;
- and
- a logic controller, wherein when a first terminal of the cable receives a first voltage and a second terminal of the cable receives a second voltage, the logic controller optionally makes the first switch module transmit the first voltage to an identification circuit of the power delivery integrated circuit, or makes the second switch module transmit the second voltage to the identification circuit.
A switch circuit applied to a power delivery integrated circuit, wherein the power delivery integrated circuit is installed within a cable, the switch circuit comprising:
- a first switch module;
- a second switch module;
- and
- a logic controller, wherein when a first terminal of the cable receives a first voltage, a second terminal of the cable receives a second voltage, the first switch module is turned off, and the second switch module is turned on, the first switch module isolates the second voltage from being transmitted to the first terminal of the cable and the second switch module transmits the second voltage to an identification circuit of the power delivery integrated circuit.
Dependencies are inferred from the claim text.