Magnetic device having a conductive clip
First Claim
Patent Images
1. A magnetic device, comprising:
- a magnetic core having a lower surface adhered to an adhesive on a patterned, conductive leadframe and a planar opposing upper surface; and
a conductive clip with a bare lower surface facing said opposing upper surface of said magnetic core and with ends of said conductive clip bent toward said conductive leadframe about ends of said magnetic core and electrically coupled to said conductive leadframe to cooperatively form a winding therewith about said magnetic core, wherein said conductive leadframe also forms an electrically conductive interconnect layer for a component wire bonded thereto.
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Abstract
A magnetic device that includes a magnetic core having a surface facing a conductive substrate. The magnetic device also includes a conductive clip facing a surface of the magnetic core with ends of the conductive clip electrically coupled to the conductive substrate to cooperatively form a winding therewith about the magnetic core.
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Citations
20 Claims
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1. A magnetic device, comprising:
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a magnetic core having a lower surface adhered to an adhesive on a patterned, conductive leadframe and a planar opposing upper surface; and a conductive clip with a bare lower surface facing said opposing upper surface of said magnetic core and with ends of said conductive clip bent toward said conductive leadframe about ends of said magnetic core and electrically coupled to said conductive leadframe to cooperatively form a winding therewith about said magnetic core, wherein said conductive leadframe also forms an electrically conductive interconnect layer for a component wire bonded thereto. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A magnetic device, comprising:
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a magnetic core formed from a bar of magnetic material having a lower surface adhered to an adhesive on a patterned, conductive leadframe and a planar opposing upper surface; and at least one conductive clip with a bare lower surface placed above said opposing upper surface of said magnetic core and with ends of said at least one conductive clip bent toward and soldered to said conductive leadframe about ends of said magnetic core to cooperatively form a winding therewith about said magnetic core, wherein said conductive leadframe also forms an electrically conductive interconnect layer for a component wire bonded thereto. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification