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2023
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Invention
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Efficiency tracking method of a controller applied to a flyback power converter.
An efficiency t... |
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Invention
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Controller applied to an inductor-inductor-capacitor resonant converter.
A controller applied to... |
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Invention
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Control methods for interleaved power converter.
A control method is in use of an interleaved po... |
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Invention
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Flyback power converter and secondary-side control method thereof.
A secondary-side control meth... |
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2022
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Invention
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Control method and power controller for flyback power converter.
A control method is disclosed t... |
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Invention
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Controller applied to a power converter and operational method thereof.
A controller applied to ... |
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Invention
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Control method and power controller for power factor correction.
A PFC power converter includes ... |
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Invention
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Package applied to a flyback power converter.
A package applied to a flyback power converter inc... |
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Invention
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Power controller and control method with functions of soft burst-in and soft burst-out.
A contro... |
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Invention
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Method of switching operational modes of a power converter.
A method of switching operational mo... |
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Invention
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Llc controller and control method for power converter.
A control method is disclosed to prevent ... |
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Invention
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Secondary controller applied to a secondary side of a power converter and operation method thereo... |
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Invention
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Power supplies with multiple output ports, and control methods thereof.
A power supply has multi... |
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Invention
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Synchronous rectifiers and charging methods used therein.
An operation power source for an opera... |
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2021
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Invention
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Control methods for changing minimum on-time of synchronous rectifier and related synchronous rec... |
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Invention
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Control method of a flyback power converter. A control method of a flyback power converter includ... |
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Invention
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Power management control method in use of connector. A connector controller controls a connector ... |
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Invention
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Flyback power converter and relevant control methods. A flyback power converter converts an input... |
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Invention
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High-voltage semiconductor devices. High-voltage semiconductor devices are disclosed, each having... |
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Invention
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Controller applied to an inductor-inductor-capacitor resonant converter and operational method th... |
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Invention
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Power supplies with limited power protection and relevant control methods. A power supply is conf... |
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Invention
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Pfc controller with multi-function node, related pfc circuit and control method.
A PFC circuit u... |
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2020
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Invention
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Power controller and control method for llc resonant converter. A power controller for an LLC res... |
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Invention
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Asymmetric power converter and operational method thereof. Asymmetric power converter includes an... |
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Invention
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Power factor correction controller and operational method thereof. A power factor correction (PFC... |
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Invention
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Power supplies and semiconductor apparatuses with functions of current-sampling and high-voltage ... |
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Invention
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Mos transistors capable of blocking reverse current. A high-voltage semiconductor device integrat... |
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Invention
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Primary controller applied to a primary side of a power converter and operational method thereof.... |
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Invention
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Power supplies with synchronous rectification. A power supply has a transformer, a rectifier swit... |
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Invention
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Voltage mode controller applied to short-circuited protection of a power converter and operationa... |
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2019
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Invention
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Power controllers and control methods for pfc converter. A power controller for use in a PFC powe... |
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Invention
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Power controllers with frequency jittering, and control methods thereof. A power controller discl... |
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Invention
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Transmitting/receiving command method applied between a master controller and a slave controller ... |
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Invention
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Active clamp flyback converters and control methods thereof. A control method for a power convert... |
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Invention
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Active clamp flyback converter capable of switching operation modes. A power converter using an a... |
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Invention
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Ripple suppressor. A ripple suppressor includes a constant current generation circuit and a volta... |
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Invention
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Dimming controllers and dimming methods capable of receiving pwm dimming signal and dc dimming si... |
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Invention
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Power controllers and control methods for reducing output voltage ripple when line voltage is low... |
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Invention
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Controller for extending a protection period of a power converter and operational method thereof.... |
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Invention
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Switching-mode power supplies and power controllers capable of jittering switching frequency. A p... |
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Invention
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Power controller and relevant control method capable of providing open-circuit protection. A powe... |
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2018
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Invention
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Synchronous rectifier applied to a secondary side of a power converter and operational method the... |
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Invention
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High-voltage startup circuits and control methods thereof. A high-voltage startup circuit in an i... |
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Invention
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High-voltage semiconductor devices with improved eas and related manufacturing method thereof. A ... |
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Invention
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Standby power control for a flyback usb device using primary side frequency and data port sensing... |
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2005
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P/S
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semiconductor chips; semi-conductors; integrated circuits |
