Patents for H02M 3 - Conversion of dc power input into dc power output (54,461)
09/2014
09/23/2014US8841940 System and method for a driver circuit
09/23/2014US8841894 Pulse-width modulated (PWM) audio power amplifier with output transition slope control
09/23/2014US8841891 Time-multiplexed-capacitor DC/DC converter with multiple outputs
09/23/2014US8841883 Battery heating circuits and methods with resonance components in series using energy transfer and voltage inversion
09/18/2014WO2014144291A2 Bias circuit for a switched capacitor level shifter
09/18/2014WO2014144273A1 Interleaved llc converters and current sharing method thereof
09/18/2014WO2014141610A1 Illumination device and lighting equipment using same
09/18/2014WO2014141371A1 Voltage conversion circuit
09/18/2014WO2014141353A1 Dc/dc converter
09/18/2014WO2014140452A1 Reversible dc-to-dc power converter, and corresponding method of production and use
09/18/2014WO2014140350A2 A method of control for synchronous rectifiers
09/18/2014WO2014139414A1 Short-circuit protection method and device for a half-bridge resonant converter
09/18/2014WO2014139206A1 Boost circuit and drive method therefor, backlight module and display device
09/18/2014WO2014139016A1 Fuel cell dc-dc converter
09/18/2014US20140269105 Circuit for generating negative bitline voltage
09/18/2014US20140269049 Hybrid Chargepump And Regulation Means And Method For Flash Memory Device
09/18/2014US20140268955 No load detection
09/18/2014US20140268950 System and Method for Calibrating a Power Supply
09/18/2014US20140268946 System and Methods for Two-Stage Buck Boost Converters with Fast Transient Response
09/18/2014US20140268945 Reconfigurable switched capacitor power converter techniques
09/18/2014US20140268931 Power conversion system with a dc to dc boost converter
09/18/2014US20140268925 Switch control circuit, switch control method and power supply device using the same
09/18/2014US20140268924 Control circuit for flyback power converter and calibration method thereof
09/18/2014US20140268923 Magnetic sensing technique for power supply systems
09/18/2014US20140268922 Switched mode power converter controller with ramp time modulation
09/18/2014US20140268921 Topology Detection
09/18/2014US20140268920 Systems and Methods for Flyback Power Converters with Switching Frequency and Peak Current Adjustments
09/18/2014US20140268919 Switching power converter with secondary to primary messaging
09/18/2014US20140268917 Isolated error amplifier for isolated power supplies
09/18/2014US20140268916 Energy-saving control device
09/18/2014US20140268915 Powering a synchronous rectifier controller
09/18/2014US20140268914 Method of controlling synchronous rectifier for power converter, control circuit, and power converter thereof
09/18/2014US20140268913 Adaptive Peak Power Control
09/18/2014US20140268912 No load detection and slew rate compensation
09/18/2014US20140268911 Power management integrated circuit partitioning with dedicated primary side control winding
09/18/2014US20140268910 Coupled inductor dc step down converter
09/18/2014US20140268909 Methods and systems for control of dc-dc converters
09/18/2014US20140268908 Converter topologies
09/18/2014US20140268907 Multiphase converter with active and passive internal current sharing
09/18/2014US20140268906 Interleaved llc converters and current sharing method thereof
09/18/2014US20140268905 Methods and systems for improving load transient response in llc converters
09/18/2014US20140268904 Methods and systems for calibrating a resonant converter
09/18/2014US20140268903 System and Method for a Switched-Mode Power Converter
09/18/2014US20140268902 Single stage boost-asymmetric llc
09/18/2014US20140268901 Power management integrated circuit partitioning
09/18/2014US20140268899 Switching power supply device
09/18/2014US20140268898 Efficient resonant topology for dc-ac inversion with minimal use of high frequency switches
09/18/2014US20140268897 Method and apparatus for determining a bridge mode for power conversion
09/18/2014US20140268896 Reactor Apparatus and Power Converter Using Same
09/18/2014US20140268895 Mixed semiconductor h-bridge power converters and methods related thereto
09/18/2014US20140268894 Dc-dc converter
09/18/2014US20140268893 Method and Apparatus For Soft Switching Welding Type Power
09/18/2014US20140268892 Converter with adjustable output voltage
09/18/2014US20140268891 Multiphase dc/dc converters
09/18/2014US20140268890 Wide output voltage range switching power converter
09/18/2014US20140268889 Devices and Methods for Compensating for a Voltage Imbalance Within a Power Supply
09/18/2014US20140266410 Apparatus and method for controlling charge pump
09/18/2014US20140266317 Capless Voltage Regulator Using Clock-Frequency Feed Forward Control
09/18/2014US20140266143 Voltage regulator
09/18/2014US20140266136 Hybrid digital pulse width modulation (pwm) based on phases of a system clock
09/18/2014US20140266133 Power converting circuit and control circuit thereof
09/18/2014US20140266131 Power Converter Circuit
09/18/2014US20140266129 Method and System for Regulating Battery Voltages in Handheld/Portable Electronic Systems
09/18/2014US20140266125 Buck-Boost Voltage Converter Circuits for Solid State Lighting Apparatus
09/18/2014US20140266124 Switching-capacitor regulator with charge injection mode for high loading current
09/18/2014US20140266122 Apparatus and methods for transient compensation of switching power regulators
09/18/2014US20140266121 Device for controlling a switching mode power supply
09/18/2014US20140266120 Internal compensation for power management integrated circuits
09/18/2014US20140266119 Non-linear control for voltage regulator
09/18/2014US20140266117 Systems and methods for 100 percent duty cycle in switching regulators
09/18/2014US20140266116 Digitally controlled current mode power converter
09/18/2014US20140266115 Voltage regulator circuit
09/18/2014US20140266114 Method of operating voltage regulator
09/18/2014US20140266113 Voltage Regulators with Multiple Transistors
09/18/2014US20140266112 Power regulator system with adaptive ramp signal generator
09/18/2014US20140266111 Multiphase converter controller with current balance
09/18/2014US20140266110 Duty-Cycle Dependent Slope Compensation for a Current Mode Switching Regulator
09/18/2014US20140266108 Single supply amplifier with swing to ground
09/18/2014US20140266097 Method for converting a high voltage level to a low voltage level
09/18/2014US20140266096 Buck-boost circuit
09/18/2014US20140266095 Step-down switching circuit
09/18/2014US20140266094 Split-Switcher Voltage Regulator Architecture
09/18/2014US20140266093 Internal compensation for power management integrated circuits
09/18/2014US20140266092 Reference compensation module and switching regulator circuit comprising the same
09/18/2014US20140266088 Voltage regulator circuit with controlled voltage variation
09/18/2014US20140266085 Control Method of High Efficient Buck-Boost Switching Regulator
09/18/2014US20140266084 Dc-dc converter
09/18/2014US20140265605 Control device and control method for power converter
09/18/2014US20140265594 Mother/Daughterboard Power Supply
09/18/2014US20140265590 Pre-regulator and pre-regulation methods for photovioltaic inverters
09/18/2014US20140265589 Current diversion for power-providing systems
09/18/2014US20140265575 Power supply apparatus
09/18/2014US20140265556 Power system with electronic impedance switch controls and methods for supplying power to a load
09/18/2014US20140264573 Method for forming accumulation-mode field effect transistor with improved current capability
09/18/2014US20140264451 Semiconductor device and method for producing the same, power supply device, and high-frequency amplifier
09/18/2014DE112012005179T5 Pulsweitenmodulator auf Rtwo-Basis Pulse width modulator Rtwo base
09/18/2014DE112011106065T5 Plattformenenergiemanagement für eine gebäudeweite Steuerung von Leistungsfaktor und Oberwellen Platform Power Management for a building-wide control of power factor and harmonics
09/18/2014DE112011105920T5 Brennstoffzellenfahrzeug Fuel cell vehicle
09/18/2014DE102014103563A1 Leistungswandlerschaltung A power converter circuit
09/18/2014DE102014103503A1 Leerlauferkennung und Spannungsanstiegsgeschwindigkeitskompensierung Idle detection and Spannungsanstiegsgeschwindigkeitskompensierung
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