Unit operable in a plurality of operating modes, device, and...

Details Unit operable in a plurality of operating modes, device, and... Unit operable in a plurality of operating modes, device, and...

2007-09-28

2010-11-30

Nguyen, Matthew V (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

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

Reexamination Certificate

active

07843182

ABSTRACT:
A unit operable in a plurality of operating modes includes a first circuit, a regulator and current controller. The first circuit is adapted to operate in a first operating mode, and not to operate in a second operating mode preceding the first operating mode. The a regulator is adapted to supply driving voltage to the first circuit, and switchable among a plurality of levels of internal current. The current controller adapted to control the internal current of the regulator in the first operating mode to a first level among the plurality of levels of internal current. The current controller adapted control the internal current of the regulator in the second operating mode to a second level among the plurality of levels of internal current. The second level is lower than the first level.

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patent: 2003/0011247 (2003-01-01), Kajiwara et al.
patent: 2000-184719 (2000-06-01), None
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patent: 2002-190995 (2002-07-01), None
patent: 2003-143836 (2003-05-01), None

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