The invention relates to a circuit assembly (SA) for providing a plurality of supply voltages (Uaus1 to Uausn) at respective output terminals associated with the supply voltages from an input voltage(Uein) present at an input terminal, comprising a digital interface (SPI) for receiving a serial digital control signal, which contains the information of which of the supply voltages (Uaus1 to Uausn)should be applied to the respective output terminals associated with the supply voltages, and comprising a hardwired delay circuit (VS), which is designed, under control by the serial digital controlsignal, to forward to the output terminals the supply voltages (Uaus1 to Uausn) to be applied to the respective associated output terminals, in succession with respective specified time delays.
本发明涉及一种用于从在输入端子处施加的输入电压(Uein)中在分别分配给多个供电电压(Uaus1至Uausn)的输出端子处提供所述多个供电电压(Uaus1至Uausn)的电路装置(SA),所述电路装置具有用于接收串行数字控制信号的数字接口(SPI),所述控制信号包含关于应该将所述供电电压(Uaus1至Uausn)中的哪个供电电压施加到分别分配给所述供电电压的输出端子上的信息,具有固定接线的延迟电路(VS),所述延迟电路被设立用于以通过串行数字控制信号控制的方式,将要施加到分别所分配的输出端子上的供电电压(Uaus1至Uausn)相继地以分别预给定的时间延迟转接到输出端子。
CIRCUIT ASSEMBLY FOR PROVIDING A PLURALITY OF SUPPLY VOLTAGES
用于提供多个供电电压的电路装置
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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