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Matches 301 - 350 out of 54,209

Document Document Title
WO/2020/092861A1
An example system (300) includes a current mirror (308) coupled to a first transistor (316). The first transistor (316) includes a first gate, a first current terminal (332), and a second current terminal (330). The example system (300) ...  
WO/2020/090551A1
A linear power supply circuit according to the present invention is provided with: an output transistor provided between an input end to which an input voltage is applied and an output end to which an output voltage is applied; a driver ...  
WO/2020/090923A1
A semiconductor device including a battery-side first terminal, an inverter circuit-side second terminal, and a transistor. The semiconductor device is configured so as to permit the supply of current from the first terminal to the secon...  
WO/2020/087604A1
A signal adjustment method, comprises: accessing a clock signal and current line data signals, and identifying the transmission amplitudes of the data signals on clock signal edges; converting the transmission amplitudes into correspondi...  
WO/2020/091888A1
An information handling system includes first and second power supplies. The first power supply unit provides power to a power rail to power a load of the information handling system, and is configured to provide the power to the power r...  
WO/2020/090616A1
A linear power supply circuit according to the present invention is provided with: an output transistor provided between an input end to which an input voltage is applied and an output end to which an output voltage is applied; and a dri...  
WO/2020/089465A2
The invention relates to a device (50) for generating and controlling a magnetic field strength and to a method for generating and controlling a magnetic field strength, wherein the generation is very stable and precise. Preferably, refe...  
WO/2019/152915A3
An apparatus and method for controlling a downhole pumping system is disclosed. The apparatus is capable of detecting motor operating conditions and pump operating conditions thereby and includes control systems for utilizing the motor o...  
WO/2020/083603A1
An electric circuit arrangement (10) to control current generation comprises a current generator circuit (100) comprising a plurality of output current paths (P1,..., PN+1) and a plurality of controllable switching circuits (SC1,...,SCN+...  
WO/2020/086301A1
A power switch configured to control power delivery to a load is provided. The power switch can include a switching element configured to selectively couple the load to a power source. The power switch can include a power metering circui...  
WO/2020/087020A1
Generally, a photovoltaic system is described comprising a supplemental charging system detachably coupled with a primary charging system. The supplemental charging system comprises a supplemental photovoltaic panel, a charge controller ...  
WO/2020/086150A2
A load circuit of a low-dropout (LDO) regulator is disclosed herein according to certain aspects. The load circuit includes a field effect transistor having a source coupled to a supply rail, a gate, and a drain coupled to a gate of a pa...  
WO/2020/084966A1
The present invention provides a power supply device (power supply ASIC) which can be ready for electronic apparatuses for a wide variety of drive currents and has excellent general versatility and reliability while suppressing an increa...  
WO/2020/086791A1
The present disclosure relates to magnetic coupling devices. More specifically, the present disclosure relates to magnetic coupling devices configured to be linearly actuated and de-actuated.  
WO/2019/156972A3
A tablet case includes a frame, a connector, a swivel, and a hand strap. The frame is configured to retain a tablet computing device and has a front and a rear. The connector is coupled to the frame and protrudes from the rear of the fra...  
WO/2020/077553A1
A voltage regulator circuit (100) includes a first transistor (M1), an inductor (L1), and a diode (D1). The inductor (L1) connects to the diode (D1) at a switch node (SW). The voltage regulator circuit (100) produces an output voltage th...  
WO/2020/079300A1
The present invention concerns, but is not limited to, a device for interrupting the circulation of direct current in the event of an electrical failure, which is connected between a supply source of direct current and an electrical load...  
WO/2020/080975A1
An LED module with built-in photoelectric converters consists of a printed circuit board with LEDs arranged on the front thereof, said LEDs being covered by one or more sealed covers having one or more photoelectric converters disposed o...  
WO/2020/075376A1
Provided are a power supply circuit and a transmission device with which it is possible to reduce power supply voltages. Provided is a power supply circuit equipped with a current feedback unit, wherein: the current feedback unit has two...  
WO/2020/065857A1
This power conversion device comprises: a first DC input unit constructed to be able to receive a first DC current; a power conversion circuit that outputs AC current by converting the first DC current input from the first DC input unit;...  
WO/2020/061786A1
A low dropout regulator system, comprising: a reference voltage circuit (110), for receiving an input voltage (VIN) supplied from a power source; a primary control circuit (120), for receiving the input voltage (VIN) and a reference curr...  
WO/2020/068206A1
An apparatus is provided, where the apparatus includes a plurality of components; a first circuitry to generate a clock signal, and to supply the clock signal to the plurality of components; a second circuitry to estimate, for each of tw...  
WO/2020/067355A1
A bypass circuit (1) according to the present invention comprises: a transistor (11) for supplying bypass voltage to a linear detector circuit (30), the transistor comprising a collector terminal (C1), an emitter terminal (E1), and a bas...  
WO/2019/118745A3
A digital low dropout (LDO) voltage regulator enabling on-chip fine-grain power management in multi-core microprocessor and system-on-a-chip platforms to increase system level energy efficiency. Its design synthesizability with automatic...  
WO/2020/060701A1
Regulation/Bypass automation for a low drop-out regulator (LDO) with multiple supply voltages is disclosed. In some implementations, a LDO includes a resistor, a pass transistor having a source, a gate, and a drain to output a voltage Vo...  
WO/2020/057138A1
Provided are a full swing voltage conversion circuit (10) and an operation unit (700), a chip (800), a hashboard (900), and a computing device (1000) using same. The full swing voltage conversion circuit (10) comprises: an input terminal...  
WO/2020/056468A1
An electric power distribution controller configured to be communicatively coupled to other instances of the electric power distribution controller to form a network of electrical power distribution controllers that collectively control ...  
WO/2020/056534A1
Described is a new partial power converter (PPC) for the DC-DC stage of rapid-charging stations for electric vehicles (EV). The proposed converter manages only a fraction of the total power delivered from the grid to the battery, which i...  
WO/2020/053764A1
A circuit for controlling an input current, the circuit includes a first input port configured to receive the input current. A current detector detects an input current value of the input current and generates a control signal indicative...  
WO/2020/053879A1
The invention proposes a multi-phase low dropout voltage regulator device and a method of operating the regulator. The regulator includes an output stage (L), a feedback stage (F) and a regulation stage (R). The feedback stage (F) includ...  
WO/2020/051145A1
An on-chip voltage delivery method for a system includes multiple processor cores operating at multiple voltage levels. Distributed on-chip DC-DC converters as voltage regulators may deliver point of load current to the different units o...  
WO/2020/048420A1
Provided are a digital voltage regulator and a voltage regulating method thereof. The digital voltage regulator comprises: a first comparator, a circuit switching unit, a voltage regulating control unit, a first transistor array and a se...  
WO/2020/051515A1
A linear regulator operates in the manner of a linear voltage regulator, but with the functionality of a switching converter. This concept enables DC voltage up-conversion with no switching, more efficient step down of large voltage step...  
WO/2020/048544A1
A constant current driving circuit and a corresponding photoelectric smoke alarm circuit, wherein the constant current driving circuit comprises a reference voltage source module (1), a linear voltage regulator module (3), a level conver...  
WO/2020/049735A1
This regulator 100 is a two-system output regulator for outputting a first output voltage V1 from a first output terminal T1 and outputting a second output voltage V2, obtained by reducing the voltage from the first output voltage V1, fr...  
WO/2020/047589A1
The present invention provides methods and apparatus for producing a variable and auto regulated three phase power source from an existing three, two or single phase power supply source. Variability and regulation are achieved by produci...  
WO/2020/046901A1
Methods, apparatus, systems and articles of manufacture are disclosed to provide adaptive current compensation in buck converters or other switched mode power supplies. In some examples, improvements result in an accuracy of current limi...  
WO/2020/041980A1
A semiconductor device (10) may include a bandgap circuit (40) that outputs a reference voltage (Vbgr). The semiconductor device (10) may also include a startup circuit (50) coupled to the bandgap circuit (40). The startup circuit (50) m...  
WO/2020/047232A1
A method of operating a memory sub-system includes receiving an input voltage at a power management (PM) component of a memory sub-system, where the PM component includes a capacitive voltage divider (CVD), a linear voltage regulator (LV...  
WO/2020/047521A1
Devices, systems, and methods for limiting a slew rate of a driven device. In some embodiments, the device for limiting a slew rate of the driven device includes one or more slew rate limiting field-effect transistors (FETS) connected be...  
WO/2020/039537A1
[Problem] To enable efficient extraction of power from a power generation source even when the power generatable by the power generation source varies, and enable reduction of the cost for control that is performed in order to efficientl...  
WO/2020/041109A1
A power supply system (10) can include at least one power switch (14) to generate an output current based on an input voltage in response to a switching signal to generate an output voltage. A feedback system (18) generates a feedback cu...  
WO/2020/038249A1
Provided are a power control method for an electronic cigarette and an electronic cigarette, relating to the technical field of electronic cigarettes. The power control method for an electronic cigarette is used for controlling a power s...  
WO/2020/038016A1
A short-circuit protection detection circuit (101), comprising a starting circuit (11) and a comparator (15), and further comprising a positive temperature coefficient current generation circuit (12) and a short-circuit protection thresh...  
WO/2020/039978A1
A reference voltage circuit (1) comprises: a PTAT voltage generation circuit (20) that generates a voltage having a positive temperature coefficient; a CTAT voltage generation circuit (10) that generates a voltage having a negative tempe...  
WO/2020/037894A1
A differential reference voltage buffer, comprising: a buffer stage (302, 402, 502) including at least a first transistor (M1) and a second transistor (M2); a control circuit (301, 401, 501) connected to the buffer stage (302, 402, 502) ...  
WO/2020/038603A1
An apparatus for a load tap changer includes a first primary winding electrically connected to a first contact, the first contact configured to connect to one of a plurality of taps in a load tap changer; a second contact, the second con...  
WO/2020/041108A1
An integrated circuit (100). The integrated circuit (100) comprises a timebase generator (102) and a switch mode direct current-to-direct current (DC-to-DC) converter (104) coupled to the timebase generator (102). The timebase generator ...  
WO/2020/035873A1
A circuit for realizing a precision and linear floating resistor, using MOSFET devices, is disclosed. A linear floating voltage-controlled resistor (LFVCR) is realized using a MOSFET with a gate drive means and a substrate drive means to...  
WO/2020/029493A1
A maximum power point tracking method, comprising: using the average voltage of a direct current power generation device and the average inductor current in a booster circuit thereof as input parameters to calculate a power, and then out...  

Matches 301 - 350 out of 54,209