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2024
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Invention
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Linear led driving system and driving method. A linear LED driving system and a driving method. T... |
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Invention
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Deadtime adjustment method, adaptive zvs control method and switching power supply. The present i... |
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Invention
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Linear led driving circuit and electronic device. Provided in the present invention are a linear ... |
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Invention
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Forward and reverse rotation control circuit for sensorless motor, method and motor controller. P... |
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Invention
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Ecc anti-attack method and apparatus suitable for automobile security chip, device, and medium. T... |
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2023
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Invention
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Power consumption control circuit, chip and electronic device. A power consumption control circui... |
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Invention
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Logic level conversion circuit and system. A logic level conversion circuit (1) and a system. The... |
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Invention
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Power consumption control circuit, chip, and electronic device. A power consumption control circu... |
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Invention
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Motor starting method and motor starting circuit. The present invention provides a motor starting... |
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Invention
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Motor closed-loop detection circuit and method. The present invention provides a motor closed-loo... |
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Invention
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Hardware encryption module, chip, and encryption method. The present invention provides a hardwar... |
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Invention
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Electric-motor start control method, apparatus and system. Provided in the present invention are ... |
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Invention
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Multi-motor control module and motor driving system. The present invention provides a multi-motor... |
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Invention
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Power driving circuit and driving system. Provided in the present invention is a power driving ci... |
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Invention
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Jump edge detection module, bleed control circuit, method and led drive system. Provided in the p... |
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Invention
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Memory control system and method.
A memory control system includes: a memory having a main stora... |
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Invention
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Memory control system and method. The present invention provides a memory control system and meth... |
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Invention
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Circuit and method for automatically calculating speed of rotor.
A circuit for automatically cal... |
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Invention
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Circuit and method for automatically calculating speed of rotor. Provided in the present inventio... |
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2022
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Invention
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Method for applying virtual load to wireless charging receiver. The present invention relates to ... |
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Invention
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Battery protection chip, battery system, and battery protection method. A battery protection chip... |
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Invention
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Signal conditioning circuit and data processing method. The present invention provides a signal c... |
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Invention
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Pwm signal conversion circuit and method, and led dimming system. A PWM signal conversion circuit... |
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Invention
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Method for adaptively adjusting pwm duty cycle, circuit and motor driving system. The present app... |
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Invention
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Detection chip, temperature detection system and humidity detection system. A detection chip (1),... |
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Invention
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Method for adaptively changing duty ratio of pwm, and circuit and electric motor driving system. ... |
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Invention
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Circuit structure for implementing current change control function. A circuit structure for imple... |
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Invention
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Led driving pulse width modulation (pwm) apparatus and method. Provided in the present invention ... |
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Invention
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Method for preventing communication crosstalk for wireless charging system. The present invention... |
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Invention
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Method and apparatus for detecting foreign object for wireless charging system, and processor the... |
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Invention
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Pwm signal conversion circuit and method, and led dimming system. Provided in the present inventi... |
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Invention
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High-precision clock circuit structure. The present invention relates to a high-precision clock c... |
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Invention
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Circuit structure for compensating for hall deviation of brushless direct current motor, and angl... |
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2021
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Invention
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Self-adaptive constant-current driving circuit and method for three-channel multi-color led. A se... |
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Invention
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Optical mos solid relay. The present invention provides an optical MOS solid relay, comprising a ... |
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Invention
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Adaptive adjustment three-channel colored lamp led constant-current drive circuit and method. The... |
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Invention
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Low-power-consumption hygrothermograph circuit structure and measurement control method therefor.... |
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Invention
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Loop control system for integrated capacitor. Provided in the present invention is a loop control... |
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Invention
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Linear led driving circuit, power switch detection method, and dimming control method. The presen... |
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Invention
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Circuit structure for implementing lead/lag commutation of electric motor. The present invention ... |
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Invention
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Led dimming circuit. A LED dimming circuit, including a low-level-voltage generation module, a hi... |
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Invention
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Led driving system and closed-loop control method for led driving. An LED driving system and a cl... |
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Invention
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Led dimming circuit. Provided is an LED dimming circuit, comprising a low-level voltage generatio... |
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Invention
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Predictive electronic thermometer circuit structure capable of temperature compensation. A predic... |
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Invention
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Class d power amplification modulation system for self-adaptive adjustment of audio signal, metho... |
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Invention
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Method for fault processing of hall position sensor in brushless direct current motor. A method f... |
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Invention
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Circuit structure for realizing circuit pin multiplexing. A circuit structure for realizing circu... |
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Invention
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Monolithic bus slave circuit structure. A monolithic bus slave circuit structure is provided, inc... |
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Invention
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Method for implementing brushless direct current motor hall position sensor fault processing. A m... |
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Invention
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Class d power amplifier modulation system for adaptive adjustment of audio signal, and method, ap... |
