Hamilton Sundstrand Corporation

Hs Elektronik Systeme Gmbh

Hs Elektronik System Gmbh

Peter Brantl

Markus Greither

Rainer Seidel

Josef Maier

Bernd Loefflad

Richard Sinning

Matthias Maier

Fritz Lammerer

Rainer J Seidel

The present invention relates to a power semiconductor chip module, comprising a substrate having a top side and a bottom side; at least one first power semiconductor device attached to the top side of the substrate; at least one first conductive structure thermally and electrically connecting the first power semiconductor device to the top side of the substrate; at least one second power semiconductor device attached to the bottom side of the substrate; and at least one second conductive structure connecting the second power semiconductor device to the bottom side of the substrate.

Power semiconductor chip module

A power distribution system configured to supply electric power from a power supply to at least one load, includes at least two solid state power controllers connected in parallel, each solid state power controller includes: a solid state switching device having a first terminal (D) connected to the power supply, and a second terminal (S) connected to the load, and is configured to switch between an OFF operation mode in which the second terminal (S) is electrically disconnected from the power supply, and an ON operation mode in which the second terminal (S) is electrically connected to the power supply. The system also includes a load current detection unit configured to detect a load current through the solid state switching device.

Power distribution system

A solid state power controller including: a plurality of pairs of FETs connected in parallel, each pair comprising a first, forward-facing FET and a second, backward-facing FET connected by their respective sources; gate drive means for switching said FETs on and off; and means for isolating the sources of the backwards-facing FETs of the plurality of pairs of FETs from each other and operating the backwards-facing FETs in 3quadrant operation mode.

Solid state power controller

Growing community of inventors

Fremdingen, Germany

Peter Brantl