TRANSFORMER-BASED ISOLATOR WITH SPIRAL COILS

TRANSFORMER-BASED ISOLATOR WITH SPIRAL COILS

Aspects of the present disclosure include systems, structures, circuits, and methods providing integrated circuit (IC) packages or modules having a transformer with first and second spiral coils disposed on or adjacent to a substrate, each including one or more coil portions on one or multiple level...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Taylor, William P
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:Aspects of the present disclosure include systems, structures, circuits, and methods providing integrated circuit (IC) packages or modules having a transformer with first and second spiral coils disposed on or adjacent to a substrate, each including one or more coil portions on one or multiple levels and having varying distances to an aperture or coil-origin region. A portion of a soft ferromagnetic core of the transformer can pass through the aperture or be adjacent to the coil origin region. The IC packages and modules may include various types of circuits; in some examples, IC packages or modules may include a galvanically isolated gate driver or other high voltage circuit.