公开(公告)号：WO2018009747A2

公开(公告)日：2018-01-11

申请号：PCT/US2017/041023

申请日：2017-07-07

Applicant: PROGRANALOG CORP.

Inventor： BEESTON, Roger ,  BARETICH, David F. ,  FISCHER, Philip ,  CHAN, Quincy ,  FITE, Bob

IPC: H01H7/00

Abstract: In accordance with aspects of the present invention, a power control circuit includes a MAIN window comparator circuit providing a MAIN signal; an AUX window comparator circuit providing an AUX signal; a state machine receiving the MAIN signal and the AUX signal; a MAIN slew circuit coupled to drive a MAIN switch, the MAIN switch coupled between MAIN and an output; an AUX slew circuit coupled to drive an AUX switch, the AUX switch coupled between AUX and the output; wherein the state machine operates to continuously activate either the MAIN switch or the AUX switch according to the MAIN signal and the AUX signal such that the output is continuously coupled to either a MAIN input or an AUX input with minimum disruption to output voltage, input and output capacitance inrush currents or reverse conduction. What really makes the circuit unique is it is combined with an adjustable forward biased rectification circuit for each channel of MAIN and AUX.

Abstract translation: 根据本发明的各方面，功率控制电路包括提供MAIN信号的MAIN窗口比较器电路; 一个提供AUX信号的AUX窗口比较器电路; 接收MAIN信号和AUX信号的状态机; 主回转电路耦合以驱动MAIN开关，MAIN开关耦合在MAIN和输出之间; AUX回转电路，耦合以驱动AUX开关，AUX开关耦合在AUX和输出之间; 其中状态机操作以根据MAIN信号和AUX信号连续地激活MAIN开关或AUX开关，使得输出连续地耦合到MAIN输入或AUX输入，同时对输出电压，输入和 输出电容浪涌电流或反向传导。 真正使电路独特的是它与每个MAIN和AUX通道的可调正向偏置整流电路相结合。

公开(公告)号：WO2018009747A3

公开(公告)日：2018-01-11

申请号：PCT/US2017/041023

申请日：2017-07-07

Applicant: PROGRANALOG CORP.

Inventor： BEESTON, Roger ,  BARETICH, David F. ,  FISCHER, Philip ,  CHAN, Quincy ,  FITE, Bob

IPC: H01H47/00

Abstract: In accordance with aspects of the present invention, a power control circuit includes a MAIN window comparator circuit providing a MAIN signal; an AUX window comparator circuit providing an AUX signal; a state machine receiving the MAIN signal and the AUX signal; a MAIN slew circuit coupled to drive a MAIN switch, the MAIN switch coupled between MAIN and an output; an AUX slew circuit coupled to drive an AUX switch, the AUX switch coupled between AUX and the output; wherein the state machine operates to continuously activate either the MAIN switch or the AUX switch according to the MAIN signal and the AUX signal such that the output is continuously coupled to either a MAIN input or an AUX input with minimum disruption to output voltage, input and output capacitance inrush currents or reverse conduction. What really makes the circuit unique is it is combined with an adjustable forward biased rectification circuit for each channel of MAIN and AUX.