Patent application number | Description | Published |
20110018584 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit comprises a state holding circuit that inputs an output of one inverter to another inverter with each other; an input circuit that causes a state of the state holding circuit to transition based on a data signal; a first first-conductive transistor that is inserted between an input of the one inverter and an output of the another inverter and is controlled by the data signal; and a first second-conductive transistor that is connected in parallel with the first first-conductive transistor and is controlled by the data signal. | 01-27-2011 |
20130162323 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - In a clear period, transistors NT | 06-27-2013 |
20130307585 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit comprises a state holding circuit that inputs an output of one inverter to another inverter with each other; an input circuit that causes a state of the state holding circuit to transition based on a data signal; a first first-conductive transistor that is inserted between an input of the one inverter and an output of the another inverter and is controlled by the data signal; and a first second-conductive transistor that is connected in parallel with the first first-conductive transistor and is controlled by the data signal. | 11-21-2013 |
20140232455 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first semiconductor chip which includes a first power supply terminal and into which a circuit block which is operated by a power supply voltage supplied to the first power supply terminal is integrated, a power circuit that includes switching transistors and supplies the power supply voltage to the first power supply terminal, and a DCDC control unit that is formed on the first semiconductor chip and generates a control signal for controlling the turning on and off of the switching transistors in response to an information signal from the circuit block and a voltage information signal corresponding to an output voltage from the power circuit. | 08-21-2014 |
20140253066 | POWER CIRCUIT - According to one embodiment, a power circuit includes an input terminal | 09-11-2014 |
20140285172 | POWER CIRCUIT - According to one embodiment, the power circuit includes a first feedback loop which feedbacks information on an output voltage and a second feedback loop which feedbacks information on a load current. When the load current is smaller than a predetermined threshold value, the second feedback loop is blocked and a PWM signal is generated using data of a feedback current signal which is stored before blocking the second feedback loop. | 09-25-2014 |
20150015229 | SEMICONDUCTOR INTEGRATED CIRCUIT - A feedback loop, which feedbacks information of an output voltage or a load current, is provided. The feedback loop has a first mode, which digitalizes and feedbacks the information of the current voltage or the load current, and a second mode, which feedbacks the information as an analog value. | 01-15-2015 |
20150280568 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first semiconductor chip which includes a first power supply terminal and into which a circuit block which is operated by a power supply voltage supplied to the first power supply terminal is integrated, a power circuit that includes switching transistors and supplies the power supply voltage to the first power supply terminal, and a DCDC control unit that is formed on the first semiconductor chip and generates a control signal for controlling the turning on and off of the switching transistors in response to an information signal from the circuit block and a voltage information signal corresponding to an output voltage from the power circuit. | 10-01-2015 |