Voltage selection circuitry

Details Voltage selection circuitry Voltage selection circuitry

2011-04-19

2011-04-19

Nguyen, Long (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Gating

Converging with plural inputs and single output

C327S099000, C327S065000, C327S427000, C307S080000, C307S081000

Reexamination Certificate

active

07928793

ABSTRACT:
Techniques, systems and apparatus are described for providing a voltage selection circuitry and a DC-to-DC converter having such voltage selection circuitry. The voltage selection circuitry includes a first terminal voltage sensing unit that senses a voltage of a first terminal and a second terminal voltage sensing unit that senses a voltage of a second terminal. The voltage selection circuitry also includes a comparison unit connected to the first terminal voltage sensing unit and the second terminal voltage sensing unit. The comparison unit compares the voltage of the first terminal with the voltage of the second terminal and outputs a comparison signal indicating a difference between the sensed voltages of the first and second terminals. The voltage selection circuitry includes a selection unit that selects a higher voltage from the sensed voltages of the first and second terminals in response to the comparison signal.

REFERENCES:
patent: 5272393 (1993-12-01), Horiguchi et al.
patent: 6642750 (2003-11-01), Egan

Affiliated with

Also associated with

Rating

Voltage selection circuitry 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 selection circuitry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage selection circuitry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2686908