Abstract: The present invention provides acyl sulfonamide compounds of general formula (I): in which R1, R2, R3, R4, R5 and R6 are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients as well as methods of treatment and/or prophylaxis of diseases, particularly cancer, more particularly cancer in which KAT6A and/or KAT6B is focally amplified, said method comprising administering an effective amount of at least one compound of formula (I) to a subject in need thereof.

Abstract: The present invention provides acyl sulfonamide compounds of general formula (I): in which R1, R2, R3, R4, R5, R6, Ra and Rb are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients as well as methods of treatment and/or prophylaxis of diseases, particularly cancer, more particularly cancer in which KAT6A and/or KAT6B is focally amplified, said method comprising administering an effective amount of at least one compound of formula (I) to a subject in need thereof.

Abstract: One example discloses a switched mode power supply (SMPS), comprising: an inductor configured to supply an inductor current to a load; a charging circuit configured to increase an inductor current during a primary stroke time window, and to decrease the inductor current during a secondary stroke time window; wherein the charging circuit is configured to end the primary stroke when the inductor current reaches a high current limit; wherein the charging circuit is configured to set the secondary stroke time window to a predicted duration; wherein the charging circuit is configured to automatically start the primary stroke after the predicted duration and measure the inductor current at the end of a detection window; wherein if the inductor current is below a low limit at the end of the detection window, then the charging circuit is configured to shorten the predicted duration; and wherein if the inductor current is above the low limit at the end of the detection window, then the charging circuit is configured t

Abstract: An EUV lithography system (1) including: a housing (26), at least one reflective optical element (M1, M2) disposed within an interior (27) of the housing (26), and at least one gas-binding component (31a-c) having a gas-binding material for binding gaseous contaminating substances (29) present in the interior (27). The gas-binding component is formed as a foil (31a-c) and a coating (33, 33a,b) containing the gas-binding material is applied on at least one side (32a, 32b) of the foil (31a-c).

Abstract: One example discloses a switched mode power supply device, comprising: an energy storage device; a controller configured to discharge the energy storage device; a voltage drop device having a first pin coupled to the energy storage device, a second pin coupled to the controller, and a third pin coupled to receive a first power-down signal; wherein the first power-down signal indicates that the energy storage device is to be discharged; wherein the voltage drop device is configured to input a first voltage from the energy storage device on the first pin and output a second voltage to the controller on the second pin; and wherein the second voltage is lower than the first voltage.

Abstract: Embodiments of an SMPS controller and a method for operating a switched-mode power supply (SMPS) controller are described. In an embodiment, an SMPS controller includes a gate driver circuit configured to generate a drive signal for a switch of an SMPS and a current sense electrical terminal configured to receive sensed current corresponding to the switch and to conduct driver discharge current from the gate driver circuit.

Abstract: One example discloses a switched mode power supply device, comprising: an energy storage device; a controller configured to discharge the energy storage device; a voltage drop device having a first pin coupled to the energy storage device, a second pin coupled to the controller, and a third pin coupled to receive a first power-down signal; wherein the first power-down signal indicates that the energy storage device is to be discharged; wherein the voltage drop device is configured to input a first voltage from the energy storage device on the first pin and output a second voltage to the controller on the second pin; and wherein the second voltage is lower than the first voltage.

Abstract: Embodiments of an SMPS controller and a method for operating a switched-mode power supply (SMPS) controller are described. In an embodiment, an SMPS controller includes a gate driver circuit configured to generate a drive signal for a switch of an SMPS and a current sense electrical terminal configured to receive sensed current corresponding to the switch and to conduct driver discharge current from the gate driver circuit.

Abstract: Various embodiments relate to a single slope analog to digital converter (ADC), including: a voltage slope generator; a reference voltage generator configured to generate a first reference voltage, a second reference voltage, and a third reference voltage, where the first reference voltage equals the sum of the second reference voltage and the third reference voltage; a first comparator configured to compare a voltage to a voltage output from the voltage slope generator; a first register configured to store a first count based upon the first reference voltage being input into the first comparator; a second register configured to store a second count based upon the second reference voltage being input into the first comparator; a third register configured to store a third count based upon the third reference voltage being input into the first comparator; a fourth register configured to store a fourth count based upon a first input voltage being input into the first comparator, wherein the first input voltage i

Abstract: Various embodiments relate to a single slope analog to digital converter (ADC), including: a voltage slope generator configured to generate a voltage slope based upon a fixed current and variable current; an analog comparator configured to compare a voltage to a voltage output from the voltage slope generator; a first register configured to store a first count based upon a reference voltage being input into the analog comparator; a second register configured to store a second count based upon an input voltage being input into the analog comparator, wherein the input voltage is the voltage to be converted to a digital value by the ADC; and a digital to analog converter (DAC) configured to produce a slope trim signal based upon the voltage slope output by the voltage slope generator, the first count, and a count target associated with the voltage reference, wherein the variable current in the voltage slope generator is based upon the slope trim signal.

Abstract: This specification discloses devices and methods that provide for an improved switched mode power supply (SMPS) with a supply voltage connected p-type active clamp. In some embodiments, such an improved SMPS can have a p-type active clamp connected on one side to a positive voltage (which can preferably be the supply voltage), and on the other side to a clamp capacitor. Such an improved SMPS would then have the benefit of not requiring additional components (such as a level shifter, a high side supply voltage, a negative supply voltage, etc.) and the costs associated with these additional components.

Abstract: Embodiments of a method and a device are disclosed. In an embodiment, a method for power factor correction (PFC) at a switched mode power supply (SMPS) is disclosed. The method involves receiving an input voltage, generating a reference waveform that is in phase with the input voltage, determining a time value for phase-shifting a PFC current signal, scaling the time value with a phase factor to generate a scaled time value, phase-shifting the reference waveform according to the scaled time value to generate a phase-shifted reference waveform, and generating the PFC current signal based on the phase-shifted reference waveform.

Abstract: This specification discloses devices and methods that provide for an improved switched mode power supply (SMPS) with a supply voltage connected p-type active clamp. In some embodiments, such an improved SMPS can have a p-type active clamp connected on one side to a positive voltage (which can preferably be the supply voltage), and on the other side to a clamp capacitor. Such an improved SMPS would then have the benefit of not requiring additional components (such as a level shifter, a high side supply voltage, a negative supply voltage, etc.) and the costs associated with these additional components.

Abstract: Most of the AC-DC converters have an analog control loop, which costs additional pins for the compensator, and there are limited options to change settings when, for example, the output voltage needs to change. This specification discloses systems and methods, where a delta-sigma ADC (analog-to-digital converter) is used to digitize the input voltage. The filter after the delta-sigma ADC can give a big delay, which reduces the phase margin of the control loop. To minimize the delay, this invention ensures that, when the setpoint is reached, the input of the delta-sigma modulator is in the middle of the input range. In some embodiments, a digital control loop can be implemented using a delta-sigma modulator together with a PI controller (proportional-integrator controller).

Abstract: A secondary side controller for a switched mode power supply, the controller comprising a first semiconductor die comprising an integrated circuit configured to provide a load connection signal; a second semiconductor die, packaged with the first semiconductor die, comprising a charge pump configured to, in response to the load connection signal received from the integrated circuit of the first semiconductor die, provide a switch signal for control of a load connection switch that controls whether or not the switched mode power supply is electrically connected to a load; wherein the presence or absence of the load connection signal is configured to control whether or not the charge pump generates the switch signal and the amplitude of the load connection signal is configured to control the voltage of the switch signal.

Abstract: A switch mode power supply can include a bipolar device (e.g., bipolar junction transistor) connected in series with a capacitor and operable as a bipolar clamp switch where the bipolar device can be turned on by forward biasing a collector-base junction. The capacitor connected in association with the bipolar device can keep the bipolar clamp switch conductive for a limited time based on energy obtained from a transformer primary winding and stored in the capacitor when the base-collector junction bias is reversed. Storage charge properties of the bipolar clamp switch can be used to keep it conductive and working as an active clamp without requiring a high driver circuit.

Abstract: Various embodiments relate to a flyback type SMPS including a primary side controller on a primary side, a first switch on the primary side and a transformer including a primary side winding on the primary side, a secondary side winding on a secondary side and an auxiliary winding on the primary side connected to a first switching regulator wherein the first switching regulator is supplied during a primary stroke from the auxiliary winding when the first switch is on.

Abstract: Various embodiments relate to a flyback type SMPS including a primary side controller on a primary side, a first switch on the primary side and a transformer including a primary side winding on the primary side, a secondary side winding on a secondary side and an auxiliary winding on the primary side connected to a first switching regulator wherein the first switching regulator is supplied during a primary stroke from the auxiliary winding when the first switch is on.

Abstract: Embodiments of a saturation controller for a flyback switched-mode power supply (SMPS) and a method for saturation control for a flyback SMPS involve measuring a length related to a primary stroke in the flyback SMPS, comparing the length related to the primary stroke to a length related to a previous primary stroke in the flyback SMPS to generate a comparison result and adjusting a switching period time of the flyback SMPS based on the comparison result such that saturation of the flyback SMPS is reduced.

Abstract: Various embodiments relate to a method and circuit for maintaining zero voltage switching while having a fixed switching frequency, the method including switching on a first switch, on a primary side, at a beginning of a primary stroke of a time period at zero voltage and switching off the first switch at an end of the primary stroke, switching on a second switch, on a secondary side, at a beginning of a secondary stroke of a time period and switching off the second switch at an end of the secondary stoke of a time period and switching on a second switch at a beginning of a ringing period of the time period and switching off the second switch at an end of a bi-directional flyback action.