VOLTAGE CONVERSION CIRCUIT, VOLTAGE CONVERTER, AND ELECTRONIC DEVICE

    公开(公告)号:US20230327560A1

    公开(公告)日:2023-10-12

    申请号:US18325946

    申请日:2023-05-30

    CPC classification number: H02M3/1582 G01R19/04 H02M1/0009

    Abstract: This application discloses a voltage conversion circuit, a voltage converter, and an electronic device. The voltage conversion circuit mainly includes a detection circuit having a first detection resistor and a second detection resistor, and a buck-boost circuit of an H-bridge structure. The first detection resistor is connected between one input end of the buck-boost circuit and one bridge arm of the H-bridge structure, the second detection resistor is connected between one output end of the buck-boost circuit and the other bridge arm of the H-bridge structure, and the detection circuit may output a current detection signal based on resistor voltages of the first detection resistor and the second detection resistor.

Patent Agency Ranking