Half-bridge-type control signal generating circuit and...

Details Half-bridge-type control signal generating circuit and... Half-bridge-type control signal generating circuit and...

2006-02-07

2006-02-07

Vu, Bao Q. (Department: 2838)

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

C363S098000, C363S056030

Reexamination Certificate

active

06995989

ABSTRACT:
A half-bridge-type control signal generating circuit outputs two control signals to control directly and drive switching actions of two electronic switches of a half-bridge-type circuit architecture. The half-bridge-type control signal generating circuit comprises an AND-gate logic unit, a NAND-gate logic unit, a circuit protection unit, a function generator, a clock generator, a soft boot unit connected to the clock generator, a sample and hold unit, a first comparator connected to the soft boot unit and the function generator, an OR-gate logic unit connected to the soft boot unit, the first comparator, the AND-gate logic unit and the NAND-gate logic unit, a second comparator connected to the sample and hold unit, the function generator, the AND-gate logic unit and the NAND-gate logic unit, and a dead time control unit connected to the function generator, the AND-gate logic unit and the NAND-gate logic unit.

REFERENCES:
patent: 4177389 (1979-12-01), Schott
patent: 6549429 (2003-04-01), Konno
patent: 6650551 (2003-11-01), Melgarejo
patent: 6858996 (2005-02-01), Green
patent: 6888728 (2005-05-01), Takagi et al.
patent: 6900993 (2005-05-01), Lin et al.
patent: 6906931 (2005-06-01), Batarseh et al.

Affiliated with

Also associated with

Rating

Half-bridge-type control signal generating circuit and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Half-bridge-type control signal generating circuit and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Half-bridge-type control signal generating circuit and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3680170