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ORBBEC-UW has obtained patents for power control circuits and electronic devices, and the patented technology can achieve low circuit costs and small space occupation

Article Source：China National Intellectual Property Administration | Author：Financial Sector | Issuing Time：2024.05.07
On May 6, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, ORBBEC Technology Group Co., Ltd. has obtained a patent entitled "power control circuit and electronic equipment", the authorization announcement number is CN220896533U, and the application date is August 2023.

The patent abstract shows that the present application provides a power control circuit and electronic device, which relates to the field of power circuit technology. Among them, the power control circuit includes an overcurrent protection circuit and a voltage conversion circuit. The overcurrent protection circuit is connected to the input or output terminals of the voltage conversion circuit; The overcurrent protection circuit includes a load switch chip, a current feedback circuit, and a current regulation circuit; The current regulation circuit is used to adjust the current limiting threshold of the load switch chip based on the first control signal output by the main control chip; The voltage conversion circuit includes a voltage conversion chip, a voltage feedback circuit, and a voltage regulation circuit; The voltage feedback circuit is connected to the output and feedback terminals of the voltage conversion chip, and the voltage regulation circuit and voltage feedback circuit are connected in parallel at the feedback terminal; The voltage regulation circuit is used to adjust the output voltage of the voltage conversion chip based on the control signal of the main control chip. The circuit of this application has low cost and occupies small space.



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