171480 ⎘
Arrangements for measuring currents or voltages or for indicating presence or sign thereof; Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using FET's
POWER CONVERTER FOR A THERMAL SYSTEM
#2SYSTEM AND METHOD FOR CONTROLLING POWER TO A HEATER
#3CONTINUOUSLY VARIABLE ELECTRONIC LOAD TESTER FOR USE WITH NUCLEAR INSTRUMENTATION SYSTEM HIGH VOLTAGE POWER SUPPLIES
#4CURRENT SENSING CIRCUIT
#5VOLTAGE DETECTION CIRCUIT, DISPLAY DRIVER, AND DISPLAY DEVICE
#6POWER DETECTION CIRCUIT
#7METHODS AND APPARATUS TO DETERMINE ELECTRICAL PROPERTIES OF COMPONENTS
#8SWITCH DEVICE, A SENSOR AND METHODS
#9Current Sensing Circuit With Temperature Coefficient Compensation
#10SHORT-CIRCUIT PROTECTION DEVICE FOR SWITCH
#11CONTINUOUSLY VARIABLE ELECTRONIC LOAD TESTER FOR USE WITH NUCLEAR INSTRUMENTATION SYSTEM HIGH VOLTAGE POWER SUPPLIES
#12UNDERVOLTAGE DETECTOR AND POWER SUPPLY SYSTEM INCLUDING THE SAME
#13DEVICE & METHOD FOR MEASURING LEAKAGE CURRENT
#14VERTICAL POWER SEMICONDUCTOR DEVICE INCLUDING A SENSOR ELECTRODE
#15CURRENT SENSE CIRCUIT
#16METHODS AND APPARATUS TO MONITOR AN INPUT VOLTAGE
#17MESH ROUTING OF SLEEPY SENSOR DATA
#18SYSTEM AND METHOD USING ELECTRONIC LOAD FOR PHOTOVOLTAIC I-V CURVE TRACING
#19TEMPERATURE COMPENSATION FOR A CURRENT SENSE CIRCUIT
#20MONITORING CIRCUIT AND CORRESPONDING METHOD
#21AGING PROOF DELAY CIRCUIT
#22INTEGRATED CIRCUIT WITH SUPPLY VOLTAGE DETECTOR
#23VOLTAGE DETERMINATION CIRCUIT
#24Methods and apparatus to improve accuracy of current sense circuitry
#25CURRENT DETECTION CIRCUIT
#26Low power and high accuracy voltage monitor with built-in reference
#27STRUCTURE AND METHOD TO GROUND REFERENCE VOLTAGE GENERATOR
#28DETECTOR CIRCUIT
#29Power detection circuit
#30Linear discrete Rtemperature Vcompensation
#31DETECTOR CIRCUIT
#32Mesh routing of sleepy sensor data
#33Detector for detecting the polarity of an alternating signal
#34Systems and methods for low current detection
#35Power detection circuit
#36Ultra-low leakage test verification circuit
#37Interconnection element, PSE component and method for monitoring and protecting a PoDL network
#38POWER CONVERTER FOR A THERMAL SYSTEM
#39Voltage monitoring circuit
#40Power failure detection circuit
#41Mesh routing of sleepy sensor data
#42Ultra-low leakage test verification circuit
#43Power detection circuit
#44Granular sensing on an integrated circuit
#45Open circuit diagnosis apparatus and method for motor drive circuit
#46Systems and methods for low current detection
#47Adaptive blanking of over current fault detection circuits in power conversion gate drivers
#48SYSTEM AND METHOD FOR CONTROLLING POWER TO A HEATER
#49Current sensing and regulation for stepper motor driver
#50Current sensing and regulation for stepper motor driver
#51Voltage sensitive current circuit
#52COMPARATOR SYSTEM HAVING INTERNAL INPUT OFFSET VOLTAGE
#53Temperature-adaptive short circuit protection for semiconductor switches
#54Voltage monitoring circuit
#55Methods and apparatus for current sensing and current limiting
#56Power glitch signal detection circuit, security chip and electronic apparatus
#57Power glitch signal detection circuit and security chip
#58VOLTAGE THRESHOLD SENSING SYSTEMS AND RELATED METHODS
#59Comparator system having internal input offset voltage
#60Automatic miller plateau sampling
#61Current distribution from different power sources
#62POWER CONVERTER FOR A THERMAL SYSTEM
#63POWER CONVERTER FOR A THERMAL SYSTEM
#64Mesh routing of sleepy sensor data
#65Current measuring system for a commutated motor
#66Apparatus for diagnosing relay driving circuit
#67Bidirectional flat clamp device with shared voltage sensor circuit
#68Voltage detector and voltage detector system
#69Load switch circuit and method of controlling battery power using the same
#70Ringer control device and control method thereof
#71Apparatus and system of a low-voltage detector
#72Apparatus and method for comparing input current to set of current thresholds
#73Voltage reference circuit, voltage detector and voltage detector system
#74Voltage sensing circuit
#75Control of a power transistor with a drive circuit
#76Load current sensing at low output voltage
#77Method and circuitry for open load detection
#78Uninterruptible power supply control device, operation method of uninterruptible power supply control device, and smart textile
#79Power supply voltage monitoring circuit
#80Reference voltage generation circuit
#81SEMICONDUCTOR INTEGRATED CIRCUIT
#82Power supply voltage detection circuit, semiconductor apparatus and electronic device
#83Current detection circuit, semiconductor device and semiconductor system
#84System and method for controlling power to a heater
#85Semiconductor device
#86Programmable load transient circuit
#87Charge/discharge control device and battery apparatus
#88Battery voltage detector
#89Circuitry for charging a multi-stack battery pack
#90Current-sense ratio calibration
#91Low-power voltage detection circuit
#92Voltage threshold sensing systems and related methods
#93Regulator circuit
#94Comparator circuit, corresponding device and method
#95System and method for controlling power to a heater
#96Maximum voltage selection circuit
#97Voltage monitor
#98Control device for a power semiconductor switch
#99Mesh routing of sleepy sensor data
#100Method of operating photovoltaic generators, corresponding circuit, device and system
#101High voltage comparator with low-sensitivity to variations of process/temperature and supply
#102Transformation relay and battery voltage measurement system using same
#103Diagnostic system for a DC-DC voltage converter
#104Power converter for a thermal system
#105Method and circuitry for measuring current
#106Sleep current failure detection
#107Current detection circuit
#108High-sensitivity electronic detector
#109Circuits and techniques for voltage monitoring of a solid-state isolator
#110Field-effect transistor device with partial finger current sensing FETs
#111Method and apparatus for high side transistor protection
#112Peripheral test circuit of display array substrate and liquid crystal display panel
#113Current detection circuit and power integrated circuit
#114Remote protection and switching device for electrical systems
#115Implementing enhanced performance dynamic evaluation circuit by combining precharge and delayed keeper
#116Circuit for comparing a voltage with a threshold
#117CIRCUIT AND METHOD FOR MEASURING A CURRENT
#118Cell protection system
#119Broad-range current measurement using variable resistance
#120Broad-range current measurement using duty cycling
#121Duty cycle independent comparator
#122Bi-directional current sensor
#123Low power and dynamic voltage divider and monitoring circuit
#124Protection circuit and gate driving circuit for semiconductor switching device
#125Circuit and method for overcurrent detection of power switch
#126Ultra low startup current power detection apparatus
#127Method and apparatus for detecting a lightning strike
#128Low voltage detector
#129Data processing system having brown-out detection circuit
#130Over-voltage tolerant level detection circuit
#131Voltage detecting circuit
#132Signal detection circuit, method and system
#133Data processing system having brown-out detection circuit
#134Power supply circuit
#135VOLTAGE DETECTION CIRCUIT
#136High signal level compliant input/output circuits
#137Charge-controlling semiconductor integrated circuit
#138Opto-isolator multi-voltage detection circuit
#139Voltage detecting circuit and semiconductor device including the same
#140Circuit Arrangement and Method for Detecting a Power Down Situation of a Voltage Supply Source
#141Zero-waiting-current precise over-voltage comparator
#142Method of forming a current sense circuit and structure therefor
#143Supply voltage sensing circuit
#144Voltage detection circuit, semiconductor device, method for controlling voltage detection circuit
#145Undercurrent sense arrangement and method
#146High-speed comparator
#147Comparator with offset compensation
#148Voltage detection circuit
#149Transient voltage detecting circuit for electronic system having multiple of power supplies
#150Efficient current monitoring for DC-DC converters
#151Method and apparatus for detecting on-die voltage variations
#152Adaptive voltage monitoring
#153Multiple voltage level detection circuit
#154Comparator circuit and power supply circuit
#155Voltage detection circuit, semiconductor device, method for controlling voltage detection circuit
#156On-die techniques for converting currents to frequencies
#157Voltage comparator and operation method thereof
#158System for measuring voltage using pulse width modulator or voltage controlled oscillator
#159Buffering device and method of controlling buffering device
#160Current sensor
#161Method for self adaption of gate current controls by capacitance measurement of a power transistor
#162Systems and methods for controlling MOSFETs
#163Transistor gate driver
#164Three level gate monitoring
#165Voltage detector