Power supply integrated circuit having communication function

Details Power supply integrated circuit having communication function Power supply integrated circuit having communication function

2005-01-11

2005-01-11

Pham, Toan N. (Department: 2632)

Communications: electrical

Systems

Selsyn type

C340S315000, C340S538000

Reexamination Certificate

active

06842108

ABSTRACT:
A power supply integrated circuit is provided which makes it possible to make an on-vehicle apparatus compact and to allow power supply cable communication having resistance to noise. The power supply integrated circuit is connected to a micro-controller incorporated in an ECU and a power supply cable. The power supply integrated circuit has an LPF and a regulator. The power supply integrated circuit also has an interface circuit, a BPF, a transmitting section, and a receiving section. The LPF passes only the power supply voltage, and the BPF passes only transmission signal.

REFERENCES:
patent: 4573041 (1986-02-01), Kitagawa et al.
patent: 5745027 (1998-04-01), Malville
patent: 6127939 (2000-10-01), Lesesky et al.
patent: 6229434 (2001-05-01), Knapp et al.
patent: 6373375 (2002-04-01), Hoetzel et al.
patent: 6791207 (2004-09-01), Yoshida et al.
patent: A-56-160144 (1981-12-01), None
patent: A-59-54349 (1984-03-01), None
patent: A-60-88318 (1985-05-01), None
patent: A-61-224636 (1986-10-01), None
patent: A-63-19934 (1988-01-01), None
patent: A-4-300743 (1992-10-01), None
patent: A-07-050619 (1995-02-01), None
patent: A-9-118182 (1997-05-01), None
patent: A-2000-164808 (2000-06-01), None

Affiliated with

Also associated with

Rating

Power supply integrated circuit having communication function does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power supply integrated circuit having communication function, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power supply integrated circuit having communication function will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3390895