High voltage gate driver IC (HVIC) with internal charge...

Details High voltage gate driver IC (HVIC) with internal charge... High voltage gate driver IC (HVIC) with internal charge...

2007-01-25

2011-11-08

Berhane, Adolf (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C323S282000, C363S060000, C363S147000

Reexamination Certificate

active

08054054

ABSTRACT:
A circuit for using a high voltage gate driver IC (HVIC) for regulation of external floating voltage sources without use of regulation circuits. The circuit including high and low switches; at least one external voltage source coupled to the high and low switches; an HVIC having at least one internal charge pumping voltage source circuit, the HVIC being coupled to gate terminals of the high and low switches; and at least one charge pumping capacitor coupled to the at least one internal charge pumping voltage source circuit for regulating the external voltage of at least one external voltage source.

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