CDDIC

INTERRUPTEUR ELECTRIQUE AVEC MODES MECANIQUE ET ELECTRONIQUE

N° FR3035999A1

CIRCUIT DE MESURE GEO-ELECTRIQUE HAUTE-TENSION DE RESISTIVITE DU SOUS-SOL

N° FR3012223A1

ONDULEUR COMBINE AVEC UN ELEVATEUR DE TENSION AVEC OPTIMISATION DE PUISSANCE POUR PANNEAUX SOLAIRES PHOTOVOLTAIQUES

N° FR3010259A1

ELEVATEUR DE TENSION AVEC OPTIMISATION DE PUISSANCE POUR PANNEAUX SOLAIRES PHOTOVOLTAIQUES

N° FR3006519A1

ELEVATEUR DE TENSION DE TYPE MODE COURANT PWM AVEC GENERATEUR DE RAMPE IMBRIQUE ET ANNULATION D'OFFSET

N° FR3006520A1

CIRCUIT DE MESURE DE PUISSANCE ANALOGIQUE

N° FR3005506A1

Temperature compensated voltage regulator, has set of resistors, where one resistor has its terminal connected with ground, and another terminal connected between resistors, where latter terminal is connected to gates of NMOS transistors

N° FR3002049A1

Reference voltage circuit i.e. band gap circuit, has PNP bipolar transistor whose base and collector are connected to ground, and resistor and capacitor whose terminals are respectively connected to output of switch and ground

N° FR3001058A1

Voltage regulator i.e. band gap type voltage regulator, has resistor whose negative and positive terminals connected to ground, positive terminal of another resistor and input of differential voltage amplifier

N° FR3001059A1

Band-gap type reset circuit i.e. power-on-reset circuit, has bipolar transistors, and resistor, where positive terminal of resistor is connected to power supply, and negative terminal is connected positive terminal another resistor

N° FR3001060A1

Boost converter e.g. charging pump, and automatic dissipation control integrated pulse width modulation class-d audio amplifier for digital circuit, has digital-to-analog converter with input connected to output of integrator

N° FR2966994A1

Boost converter e.g. charging pump, integrated pulse width modulation class-d audio amplifier, has XOR type digital circuit for transmitting information of output density to boost converter

N° FR2966993A1

Circuit for controlling charging of e.g. non-calibrated battery in portable telephone, has mass referenced output differential voltage amplifier including output connected to grid of N-type FET or to another grid of P-type FET

N° FR2964463A1

High voltage switching circuit for power, battery and audio managing applications, has current generator constituted of extended drain type negative metal-oxide-semiconductor transistor and resistor

N° FR2961363A1

Class-A type high voltage comparator and amplifier combination for use in e.g. audio circuit, has standard positive-channel metal oxide semiconductor transistors whose gates are connected with each other

N° FR2959626A1

Operational transconductance amplifier type high voltage comparator and amplifier combination for use in e.g. audio circuit, has standard positive-channel metal oxide semiconductor transistors whose gates are connected with each other

N° FR2959627A1

Folded-cascode type high voltage comparator and amplifier combination for use in e.g. audio circuit, has standard positive-channel metal oxide semiconductor transistors whose gates are connected with each other

N° FR2959628A1

Class-AB type high voltage comparator and amplifier combination for use in e.g. audio circuit, has standard positive-channel metal oxide semiconductor transistors whose gates are connected with each other

N° FR2959629A1

Class-AB follower type high voltage comparator and amplifier assembly for use in e.g. embedded audio circuit, has input stages with inputs that act as differential voltage inputs of assembly

N° FR2959630A1

High voltage output current measuring and limiting device for use in e.g. linear regulator, has negative-channel metal oxide semiconductor current limiting device limits current of negative-channel metal oxide semiconductor

N° FR2959368A1

High voltage driver for P-type metal oxide semiconductor in high voltage application, has pre-driver with level shifter and controlling gates of transistors of output stage, and reference voltage generator connected to pre-driver

N° FR2959370A1

Circuit for reducing common mode voltage at input of differential voltage amplifier e.g. class-D audio amplifier, has integrating circuit that comprises differential voltage amplifier and capacitor

N° FR2955720A1

Circuit for providing high voltage switched signal in response to input of logic level in low voltage during complementary metal oxide semiconductor technology, has n type power FET and p type power FET providing current to external load

N° FR2955698A1

Class-D type power audio amplifier's pop noise avoiding circuit i.e. zero-crossing anti pop noise system, for e.g. portable audio system, has digital weighing apparatus transmitting gain value on rising edge of input of apparatus

N° FR2955723A1