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Matches 1 - 50 out of 69,027

Document Document Title
WO/2019/012140A1
A switch device for switching an analog electrical input signal is disclosed. The switch device comprises: a switching transistor being a flipped-well-silicon-on-insulator-NMOS transistor; and a bootstrapping arrangement comprising a vol...  
WO/2019/013925A1
A power multiplexor includes: a first branch including a first transistor coupled in series with a second transistor between a first power supply and a power output; a second branch including a third transistor coupled in series with a f...  
WO/2019/012777A1
The purpose of the present invention is to provide a novel electronic control device that can improve detection precision of sense current also in a region with a small current value of sense current. A sense current detection means 17 c...  
WO/2019/012038A1
A power semiconductor unit (12) comprises a power semiconductor switch (14) adapted for switching a current through the power semiconductor unit (12), the power semiconductor switch comprising a positive power input (16a), a negative pow...  
WO/2019/011597A1
A binary proximity switch (100, 200, 600) comprises a frequency generator (120) for providing an AC voltage; a coil (115) connected to the AC voltage and serving to generate an alternating magnetic field; an influencing element (110), wh...  
WO/2019/011903A1
The invention relates to a charging system configured for providing electrical energy to charge a battery (11) of an electrical vehicle (3) with a charging current Ic, comprising an overcurrent protection device (7) characterized by a br...  
WO/2019/011642A1
The invention relates to an electronic switch (1) comprising at least semiconductor switch (2) which can be switched off, a varistor (3), and a capacitor (4), the electronic switch (1) comprising a first connection (11) and a second conn...  
WO/2019/013054A1
This gate drive circuit (1) for driving a gate of a power switching element (PS) is provided with: an inductor (L1); a first switch (Q1) which is arranged between one end of the inductor (L1) and a power supply potential (VDD); a second ...  
WO/2019/009258A1
Provided is an optical information reading device (10). This device is provided with: a reflection member (50) that reflects illumination light (Lf) projected from an illumination light source (21) toward a reading plane (14); and an ima...  
WO/2019/008817A1
Provided is a short-circuit protection circuit (11) wherein a first gate resistor (12) is connected between a first output node (50) of a gate driver (27) and a first gate terminal (40). When it is detected that a short-circuit current i...  
WO/2019/008639A1
An NMOS transistor (105) electrically connects or disconnects a drain (102) and a source (101) by controlling the potential of a gate (103). A resistive element (109a) is connected between a high frequency grounding element (107) and a b...  
WO/2019/007743A1
The invention relates to an operating device (10) for a motor vehicle (16), having a touch-sensitive operating element (12) with a frame element (18) and a central region (20), wherein the touch-sensitive operating interface (22) has a p...  
WO/2019/007644A1
A proximity sensor (1) with crosstalk compensation comprises a transmitting circuit (10) to transmit a signal to be reflected at a target (2) and a disturbing object (3), and a receiving circuit (20) to receive a reflected signal (RS) ha...  
WO/2019/007394A1
A button de-bouncing method and apparatus, a device comprising a mechanical button, and a storage medium. The button de-bouncing method comprises steps of: detect a button signal generated by a circuit where a mechanical button is locate...  
WO/2019/009087A1
This voltage supply circuit is provided with: a level shifter (12) for switching and outputting voltage of two voltage input units; a charge pump (11N) for transforming the voltage of an input power supply and applying the transformed vo...  
WO/2019/003421A1
A control circuit is provided with: a transistor control unit for controlling the voltage at the gate terminal of a field-effect transistor in accordance with the difference between the voltages at the source and drain terminals of the f...  
WO/2019/001769A1
The invention relates to a high-voltage semiconductor switch specifically for pulse discharges, which has a novel power supply of the active electronics system at the different reference voltage levels which result from the distribution ...  
WO/2019/001926A1
The present invention relates to a pre-driver, comprising: a first field effect transistor (Mpu), with a source thereof being connected to a power supply input pin (VPR) of the pre-driver; a second field effect transistor (Mpd), with a d...  
WO/2019/003619A1
A filter (10), provided with: a serial arm circuit (11); a parallel arm circuit (21) connected to a node (x1) and ground; and a parallel arm circuit (22) connected to a node (x2) and ground. The parallel arm circuit (21) has a parallel a...  
WO/2019/006135A1
An output buffer (100) is coupled to receive an input voltage that can span a wide voltage supply range. The output buffer (100) includes a first metal oxide silicon (MOS) transistor (MPs1) having a first conductivity type and a first th...  
WO/2019/001925A1
The present invention provides a high-side gate driver, comprising: first and second current mirrors (Ip1, In1), a first N-channel transistor (Mn1), first and second switch circuits (Mp1, Mn2), first and second first-type diodes (d1, d2)...  
WO/2019/003588A1
A noise cancel circuit (110) includes: a first parallel/serial conversion circuit (21) for converting input 2N-bit parallel data into serial data; an inversion circuit (20) for inverting one of odd-numbered bits and even-numbered bits of...  
WO/2018/234365A1
A motor vehicle operating device (10) is described, with an at least partially electrically conductive operating element (16) having an operating surface (20), and a printed circuit board (43) which is assigned to the operating unit (16)...  
WO/2018/236771A1
Systems, methods, and apparatus for use in biasing and driving high voltage semiconductor devices (T1, T2) using only low voltage transistors (inside 410) are described. The apparatus (410) and method are adapted to control multiple high...  
WO/2018/235410A1
The present invention suppresses a reduction in current detection accuracy caused by a temperature difference between an output MOS transistor and a sense MOS transistor and relaxes an arrangement limitation on the sense MOS transistor. ...  
WO/2018/234360A1
The invention relates to a motor vehicle operating device (10) comprising an outer housing part (12), an operating unit (14) having an operating surface (16), and a printed circuit board (22), which is supported by a printed circuit boar...  
WO/2018/234362A1
The invention relates to a motor vehicle control device (10) comprising an operating unit (12) which comprises a moveable control element (14), and an electrode support (20) which comprises at least two electrodes (24) associated with th...  
WO/2018/234281A1
The invention relates to a switching device for switching drive elements in a motor vehicle, comprising a plurality of first switching elements, which are arranged on a housing surface and by means of which drive elements to be actuated ...  
WO/2018/229887A1
A drive circuit 100 is a resonance-type drive circuit for a switching element, said resonance-type drive circuit applying a voltage to the gate of a switching element SC to be driven, thereby driving the switching element SC. The drive c...  
WO/2018/229856A1
A drive circuit (100) is provided with a signal generation circuit (50), comparator (6a), comparator (6b), and short-circuit determining unit (8). The signal generation circuit (50) generates, as an output signal, a differential amplific...  
WO/2018/228143A1
A control method for a sensor key, a mobile terminal, and a computer readable storage medium. The method comprises the following steps: when the sensor key receives a starting instruction, an infrared emitter emitting an infrared ray (21...  
WO/2018/230196A1
A drive device 100 is equipped with: a gate drive unit 20 which has gate drive circuits 21, 22 which respectively drive the gates of switching elements 11, 12 that are connected in series with one another; a negative-side power supply VC...  
WO/2018/227492A1
A button device (10) for use in an electronic equipment and an electronic equipment. The button device (10) comprises a parallel plate capacitor (11), wherein pole plates (112, 118) of the capacitor (11) may change shape when pressed in ...  
WO/2018/224190A1
The invention relates to an assembly component (1) for a motor vehicle, wherein the assembly component (1) is assigned an electronics unit (5) with at least one capacitive sensor (7), and the electronics unit (5) is arranged spaced apart...  
WO/2018/227124A1
A load control device for controlling power delivered from an alternating-current power source to an electrical load may comprise a controllably conductive device, a control circuit, and an overcurrent protection circuit that is configur...  
WO/2018/225083A1
The present invention relates to SiC MOSFET which has fast switching times of nearly 20ns to 50ns. To control the voltage and current overshoot of the SiC MOSFET during the switching transient an active gate driver is required. The inven...  
WO/2018/224352A1
A battery-operated electronic switching device (1) having a power-free stand-by mode, which device has a sensor (2), a controller (3), a battery (4) and a wireless communication module (5), wherein the controller (3) can be activated by ...  
WO/2018/225393A1
Provided is a power conversion device in which when a short-circuit failure occurs in any of a plurality of switching elements, the location of the short-circuit failure is specified. Failure detection circuits 16 inside driving circuits...  
WO/2018/225548A1
Provided are an inverter device and an electrically driven device using the inverter device, in which the dead time is reduced. Therefore, the inverter device (140) is provided with: a switching element (101h) having a control terminal a...  
WO/2018/225436A1
Provided is a gate driving device that eliminates the current unbalance of main switches driven in parallel. The MOS transistors (11, 12, 13) of the main switches are turned on or turned off by a main gate driving unit (20). A switching ...  
WO/2018/225933A1
A swing control gate driver device is disclosed. A swing control gate driver device according to an embodiment comprises: a regulator for regulating a power supply voltage of a gate driver to a regulator output voltage of a predetermined...  
WO/2018/225038A1
A desaturation detector receives signals from a gate driver and circuitry that indicate whether a power semiconductor device is on and in desaturation. A logic circuit produces a signal as a function of the signals, from which a latch ci...  
WO/2018/224205A1
The invention relates to a vehicle door handle having a capacitive sensor arrangement, wherein an antenna coil (2) having at least one coil winding is accommodated in a handle housing (1) and a sensor electrode (5) is accommodated in the...  
WO/2018/220064A1
An operating apparatus for a vehicle component comprises an operating panel (12) and an electric motor (34) which is mechanically coupled thereto and has an imbalance mass. A detector (20) can capture the contact of the operating panel (...  
WO/2018/220157A1
There is provided a switching apparatus (30,130)comprising: first and second nodes (32,34) operably connectable to a line voltage (44); first and second switching branches (38,40) connected in parallel between the first and second nodes ...  
WO/2018/220079A1
The invention relates to an inductive touch sensor (10), having: at least one magnetic field generating element (12a, 12b) for generating a magnetic field; at least one resonance element (14a, 14b), which is arranged in the magnetic fiel...  
WO/2018/216251A1
A series circuit comprising first and second switching elements (1, 2), and a series circuit comprising third and fourth switching elements (3, 4) are connected in parallel to a direct current power supply (7), a reactor (6) is connected...  
WO/2018/214963A1
Disclosed is a low-power-consumption high-speed zero-current switch, comprising a delay controller, a driving stage and a power transistor MN. An input end of the delay controller is connected to an external clock (CLK) and an output end...  
WO/2018/218036A1
A power drive circuit is disclosed. The power circuit includes: a pulse detector, configured to generate first and second control signals in response to first and second pulse signals, respectively. The power drive circuit also includes ...  
WO/2018/215122A1
The invention relates to a method for capacitively detecting actuation and/or contact of a capacitive sensor (1a, 1b) by an operator, having the steps of: providing the capacitive sensor (1a, 1b) which defines a contact surface (11) faci...  

Matches 1 - 50 out of 69,027