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US 2001/0019259 A1Published application
Power supply device, and circuit configuration comprising the power supply device
AssigneeInfineon Technologies AG
InventorsRobert Reiner, Michael Smola, Herbert Palm
Life of this patent
Estimating the term…
Abstract
The power supply device has a temporary energy store, a main energy store, and a switching device. The switching device has three switching states. The temporary energy store is connected in the first switching state to a power supply input and is connected in the second switching state to the main energy store, which is connected to a power supply output. An energy discharge device is connected to the temporary energy store in the third switching state of the switching device which follows directly the second switching state.
Claims7
A power supply device, comprising:
- a power supply input and a power supply output;
- a switching device having a first switching state, a second switching state, and a third switching state temporally following the second switching state;
- a main energy store connected to said power supply output;
- a temporary energy store connected to said power supply input in the first switching state and to said main energy store in the second switching state of said switching device;
- and
- an energy discharge device connected to said temporary energy store in the third switching state of said switching device.
3 more elements
Dependencies are inferred from the claim text.