DC-DC converter

Details DC-DC converter DC-DC converter

2006-06-13

2006-06-13

Patel, Rajnikant B. (Department: 2838)

Electricity: power supply or regulation systems

In shunt with source or load

Using a three or more terminal semiconductive device

C323S283000, C330S010000

Reexamination Certificate

active

07061213

ABSTRACT:
A DC—DC converter switches a semiconductor switch device for converting a DC voltage to a certain level and supplies the converted DC voltage to a load. The DC—DC converter is configured to be able to switch between a first feedback control mode and a second feedback control mode. The DC—DC converter selects the second feedback control mode when a load current flowing through the load is below a predetermined value. The DC—DC converter selects the first feedback control mode when a level of the DC voltage supplied to the load changes irrespective of a value of the load current.

REFERENCES:
patent: 5912552 (1999-06-01), Tateishi
patent: 6469483 (2002-10-01), Katayama
patent: 6489756 (2002-12-01), Kanouda et al.
patent: 11-155281 (1999-06-01), None
patent: 2001-112251 (2001-04-01), None
patent: 2001-157446 (2001-06-01), None
patent: 2001-258245 (2001-09-01), None
patent: 2002-78326 (2002-03-01), None

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