Methods and apparatus for isolation barrier with integrated magnetics for high power modules

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United States of America Patent

PATENT NO 11094449
APP PUB NO 20200105458A1
SERIAL NO

16700739

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Abstract

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For isolation barrier with magnetics, an apparatus includes an isolation laminate including a dielectric core having a first surface and a second surface opposed to the first surface; at least one conductive layer configured as a first transformer coil overlying the first surface; a first dielectric layer surrounding the at least one conductive layer; a first magnetic layer overlying the at least one conductive layer; at least one additional conductive layer configured as a second transformer coil overlying the second surface; a second dielectric layer surrounding the at least one additional conductive layer; and a second magnetic layer overlying the at least one additional conductive layer. Methods for forming the isolation barriers and additional apparatus arrangements are also described.

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Patent Owner(s)

Patent OwnerAddress
TEXAS INSTRUMENTS INCORPORATEDDALLAS TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Khanolkar, Vijaylaxmi Pune, IN 13 135
Massolini, Roberto Giampiero Pavia, IT 21 207
Miftakhutdinov, Rais Cary, US 4 64
Mullenix, Joyce San Jose, US 6 86

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