Current monitor for switching regulators

Details Current monitor for switching regulators Current monitor for switching regulators

1986-01-13

1987-05-26

Wong, Peter S.

Electricity: power supply or regulation systems

Output level responsive

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

363 97, 363 56, G05F 146

Patent

active

046689052

ABSTRACT:
A circuit arragement for monitoring current in a switching converter, wherein an inductance is charged pulse-wise with a current via a power switch. In accordance with the invention, the mean value of the voltage drop across the inductance is formed via an RC-component and the power switch is blocked via a threshold value switch when a predetermined maximum voltage drop is exceeded across the inductance.

REFERENCES:
patent: 3260921 (1966-07-01), Brahm
patent: 3590364 (1971-06-01), Okun
patent: 3733537 (1973-05-01), Kernick et al.
patent: 4002963 (1977-01-01), Hunter
patent: 4019096 (1977-04-01), Bullinga
patent: 4278930 (1981-07-01), Rogers
patent: 4541039 (1985-09-01), Sandler
Schaltnetzteile, by Joachim Wustehube (Hrsg.), pp. 178, 179, and 454-457, published by Expert Verlag in 1979.
Halbleiter-Schaltungstechnik by U. Tietz, Ch. Schenk; pp. 390-395 Springer-Verlag, Berlin, Heidelberg, New York, 1980.

Affiliated with

Also associated with

Rating

Current monitor for switching regulators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Current monitor for switching regulators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Current monitor for switching regulators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-706059