CHARGING CONVERTER
First Claim
1. A charging converter comprising:
- a body having a switching circuit therein;
a first protocol interface mounted on the body, being a USB (Universal serial bus)-based interface, and having a power pin, a ground pin and two data pins;
a second protocol interface mounted on the body and having;
a power pin connected to the power pin of the first protocol interface;
a ground pin connected to the ground pin of the first protocol interface; and
two data pins connected to the two data pins of the first protocol interface through the switching circuit; and
a switch mounted on the body, connected to the switching circuit of the body, and selectively switching to enter a synchronous mode and a fast charging mode through the switching circuit, wherein the power pin and the data pins of the first protocol interface are respectively connected to the power pin and the data pins of the second protocol interface at the synchronous mode, and the power pin of the first protocol interface is connected to the power pin of the second protocol interface at the fast charging mode.
1 Assignment
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Accused Products
Abstract
A charging converter has a first protocol interface and a second protocol interface mounted on a body. The body further has a switching circuit. Each of the first protocol interface and the second protocol interface has a power pin, a ground pin and two data pins. The power pin of the first protocol interface is connected to the power pin of the second protocol interface. The data pins of the second protocol interface are connected to the data pins of the first protocol interface through the switching circuit. The switching circuit serves to switch to a synchronous mode or a fast charging mode. When the synchronous mode is selected, the power and data channels between the first protocol interface and the second protocol interface are simultaneously established. When the fast charging mode is selected, only the power channel is established to accelerate the charging speed.
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Citations
15 Claims
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1. A charging converter comprising:
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a body having a switching circuit therein; a first protocol interface mounted on the body, being a USB (Universal serial bus)-based interface, and having a power pin, a ground pin and two data pins; a second protocol interface mounted on the body and having; a power pin connected to the power pin of the first protocol interface; a ground pin connected to the ground pin of the first protocol interface; and two data pins connected to the two data pins of the first protocol interface through the switching circuit; and a switch mounted on the body, connected to the switching circuit of the body, and selectively switching to enter a synchronous mode and a fast charging mode through the switching circuit, wherein the power pin and the data pins of the first protocol interface are respectively connected to the power pin and the data pins of the second protocol interface at the synchronous mode, and the power pin of the first protocol interface is connected to the power pin of the second protocol interface at the fast charging mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification