Power supply circuit

Details Power supply circuit Power supply circuit

1999-03-31

2000-08-29

Tran, Toan

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

327427, H03K 17687

Patent

active

061114545

ABSTRACT:
A semiconductor device comprises a voltage-driven switching element having a cathode and an anode, in which a voltage is to be applied between the cathode and anode, a power-supply circuit connected between the cathode and anode of the voltage-driven switching element and comprising capacitors, resistors and a reverse current-low preventing diode, for generating an intermediate voltage, a charging switching element for charging a gate of the voltage-driven switching element, using the intermediate voltage generated by the power-supply circuit, a discharging switching element for discharging the gate of the voltage-driven switching element, and a photovoltaic element for generating a photovoltaic power to control to drive the charging switching element and the discharging switching element.

REFERENCES:
patent: 4390790 (1983-06-01), Rodriquez
patent: 4937476 (1990-06-01), Bazes
patent: 5079455 (1992-01-01), McCafferty et al.
patent: 5311115 (1994-05-01), Archer
patent: 5426334 (1995-06-01), Skovmand
patent: 5444363 (1995-08-01), Cabler
patent: 5475333 (1995-12-01), Kumagai
patent: 5515027 (1996-05-01), Billig et al.
patent: 5523669 (1996-06-01), Oku et al.
patent: 5530385 (1996-06-01), Miettinen
patent: 5534814 (1996-07-01), Archer
patent: 5541436 (1996-07-01), Kwong et al.
patent: 5589790 (1996-12-01), Allen
patent: 5629571 (1997-05-01), Roudeski
patent: 5796296 (1998-08-01), Krzentz

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