Power supply controller and method therefor

Details Power supply controller and method therefor Power supply controller and method therefor

2007-07-12

2009-06-09

Han, Jessica (Department: 2838)

Electricity: power supply or regulation systems

External or operator controlled

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

C323S271000, C323S285000

Reexamination Certificate

active

07545134

ABSTRACT:
In one embodiment, a power supply controller is configured to form a reference signal that has selectable values. The power supply controller is also configured to form a feed-forward signal in response to change in the value of the reference voltage and to use this feed-forward signal control the value of an output current.

REFERENCES:
patent: 5905370 (1999-05-01), Bryson
patent: 6424132 (2002-07-01), Wrathall
patent: 6674325 (2004-01-01), Chen et al.
patent: 6894466 (2005-05-01), Huang et al.
patent: 7057381 (2006-06-01), Harriman et al.
patent: 7230406 (2007-06-01), Huang et al.
patent: 2006/0171179 (2006-08-01), Hall et al.

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