Patent · US Active

Multi-sense circuit for parallel-connected power switches

US11063583B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Marcus Nuebling · Olching, DE
Tom Roewe · Unterhaching, DE

Key dates

Filing date	Dec 19, 2017
Grant date	Jul 13, 2021
Priority date	—
Expiry date	Dec 30, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02M1/0009
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A multi-sense circuit includes a transistor circuit having sense nodes and a gate node, a peak detector having inputs coupled to the sense nodes of the transistor circuit and an output, and a control circuit having a gate control node coupled to the gate node of the transistor circuit and an overcurrent protection node coupled to the output of the peak detector.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.