Voltage regulator with multiple fixed plus user-selected outputs

Details Voltage regulator with multiple fixed plus user-selected outputs Voltage regulator with multiple fixed plus user-selected outputs

1994-05-16

1995-11-14

Nguyen, Matthew V.

Electricity: power supply or regulation systems

Output level responsive

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

323273, 327 50, 327 58, G05F 140, H03K 522, H03K 5153

Patent

active

054670098

ABSTRACT:
A voltage regulator is capable of providing multiple fixed outputs plus a user-selected output by the use of a window comparator circuit that produces one of three different possible outputs, depending upon whether an input control signal is above, below or within the window voltage range. Two of the outputs operate different switches within a feedback circuit for a multiplying operational amplifier, causing the amplifier to produce different regulated output levels depending upon which switch is operated. The third window output disables the operational amplifier and establishes a mode in which the regulated output is set by an external feedback circuit for another operational amplifier, with the external circuit connected across the circuit's input and output terminals.

REFERENCES:
patent: 4611162 (1986-09-01), Erratico et al.
patent: 4797569 (1989-01-01), Boyacigiller
patent: 5258653 (1993-11-01), Perry
patent: 5280233 (1994-01-01), Poletto et al.
patent: 5336947 (1994-08-01), Lehning
patent: 5343479 (1994-08-01), Kiyozuka
patent: 5391950 (1995-02-01), Krawczak
patent: 5394020 (1995-02-01), Neinaber
patent: 5408172 (1995-04-01), Tanimoto et al.

Affiliated with

Also associated with

Rating

Voltage regulator with multiple fixed plus user-selected outputs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Voltage regulator with multiple fixed plus user-selected outputs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage regulator with multiple fixed plus user-selected outputs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1223453