DC/DC converter circuit

A circuit (1) adapted to provide two different voltage levels to components of a system comprising a DC/DC converter (5) located between a first voltage supply (2b) and a second higher voltage supply (2a), said DC/DC converter (5) comprising a first high-side semiconductor switch (6) arranged in ser...

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Bibliographische Detailangaben
1. Verfasser: TROMMER, FRANK O
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A circuit (1) adapted to provide two different voltage levels to components of a system comprising a DC/DC converter (5) located between a first voltage supply (2b) and a second higher voltage supply (2a), said DC/DC converter (5) comprising a first high-side semiconductor switch (6) arranged in series with said power supplies (2a,2b), and a second low-side semiconductor switch (7) connected to ground (GND), and comprising a protection relay (9) located between the low voltage supply (2b) and the DC/DC converter (5).