|
2021
|
Invention
|
Metal object detecting device. A metal object detecting device for a wireless charging device is ... |
|
2017
|
Invention
|
Power conversion apparatus. A power conversion apparatus including a transformer, a synchronous r... |
|
|
Invention
|
Power switch circuit and power circuit with the same. This invention provides a power switch circ... |
|
2016
|
Invention
|
Power coversion apparatus. A power conversion apparatus including a power converter, a first outp... |
|
2015
|
Invention
|
Power supply device. A power supply device is provided. The power supply device includes a power ... |
|
|
Invention
|
Zero-crossing voltage detection circuit and method thereof. A zero-crossing voltage detection cir... |
|
|
Invention
|
Low-dropout voltage regulator. The invention is directed to a low-dropout voltage regulator (LDO)... |
|
|
Invention
|
Delay circuit. A delay circuit includes a current circuit, a first current mirror circuit, a seco... |
|
|
Invention
|
Cable drop compensation circuit and power circuit using the same. A cable drop compensation circu... |
|
2014
|
Invention
|
Buck converting controller for reduction of output voltage overshoot. A buck converting controlle... |
|
|
Invention
|
Constant on time controller. The present invention provides a constant on time controller package... |
|
|
Invention
|
Constant on-time controller. A constant on-time controller, comprising a ripple generator, a comp... |
|
|
Invention
|
Level shift circuit and dc-dc converter for using the same. A level shift circuit and a DC-DC buc... |
|
|
Invention
|
Led driving circuit. A LED (Light-Emitting Diode) driving circuit including at least one light-em... |
|
2013
|
Invention
|
Dc to dc buck converting controller with programmable on-time period unit. A programmable on-time... |
|
|
Invention
|
Feedback control circuit and led driving circuit. A feedback control circuit, adapted to control ... |
|
|
Invention
|
Dc-dc converter controller. In a DC-DC converter controller of the present invention, a ramp volt... |
|
|
Invention
|
Dc-dc converter. A DC-DC converter, adapted to control a converting circuit to convert an input v... |
|
|
Invention
|
Constant on time control circuit and dc-dc converting circuit. A constant on time control circuit... |
|
|
Invention
|
Multiphase converting controller. A multiphase converting controller, adapted to control a plural... |
|
|
Invention
|
Multiphase converter controller with current balance. A multiphase converter controller with curr... |
|
|
Invention
|
Led driving circuit and driving controller for controlling the same. A driving controller for dri... |
|
2012
|
Invention
|
Controller for protectively reducing an output of a converting circuit. A controller for protecti... |
|
|
Invention
|
Led current balance apparatus. The present invention provides an LED current balance apparatus, w... |
|
|
Invention
|
Battery balance circuit. A battery balance circuit is adapted to balance battery voltages among a... |
|
|
Invention
|
Linear current regulator. A linear current regulator is disclosed herein, which comprises a first... |
|
|
Invention
|
Multi-channel constant voltage and constant current converting controller and apparatus. A multi-... |
|
|
Invention
|
Control circuit and synchronous protection control system. A control circuit, comprising a protec... |
|
|
Invention
|
Universal charging detection device and universal charging detection method. A universal charging... |
|
|
Invention
|
Feedback detection circuit.
Disclosed is a feedback detection circuit, adapted to provide a feed... |
|
|
Invention
|
Controller and converting controller with multi-function pin. A controller with a multi-function ... |
|
|
Invention
|
Led driving circuit. An LED driving circuit comprises a converting circuit, a current regulator, ... |
|
|
Invention
|
Power-good signal generator and controller with power sequencing free. A power-good signal genera... |
|
|
Invention
|
Multi-phase dc-dc converter and method of controlling the same.
A multi-phase DC-DC converter an... |
|
|
Invention
|
Resonant converting circuit and resonant controller. A current detecting circuit detects a resona... |
|
|
Invention
|
Resonant converting circuit and resonant controller. The resonant converting circuit comprises a ... |
|
|
Invention
|
Load driving circuit with charge spike protection. A load driving circuit comprises a converting ... |
|
|
Invention
|
Led driving circuit and led driving controller. The present invention discloses an LED driving ci... |
|
|
Invention
|
Controller and led driving circuit with protection function. A controller with protection functio... |
|
|
Invention
|
Transistor circuit with protecting function. The present invention provides a transistor circuit ... |
|
2011
|
Invention
|
Converting controller. A converting controller is provided and comprises a first comparing unit, ... |
|
|
Invention
|
Driving circuit with output protection and driving protection circuit applied to the same.
A dri... |
|
|
Invention
|
Led driving circuit with open-circuit protection.
An LED driving circuit with open-circuit prote... |
|
|
Invention
|
Dc to dc buck converting controller.
A constant on-time period of a DC to DC buck converting con... |
|
|
Invention
|
Transistor switch control circuit. A synchronous driving circuit in the arts may cause a short th... |
|
|
Invention
|
Led driving circuit. An LED driving circuit includes a first and a second LED modules, a first an... |
|
|
Invention
|
Power converting circuit and converting controller.
A converting controller, adapted to control ... |
|
|
Invention
|
Power converting circuit and feedback control circuit. A power converting circuit and a feedback ... |
|
|
Invention
|
Controller for converting circuit.
A control circuit adapted to a DC-DC converting circuit is di... |
|
|
Invention
|
Led driving circuit and protecting circuit thereof. An LED driving circuit for driving an LED mod... |
