Semiconductor device
First Claim
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1. A semiconductor device comprising:
- a first output unit configured to output a first phase;
a second output unit disposed to be stacked on the first output unit and configured to output a second phase different from the first phase; and
a controller configured to control the output units,wherein;
the output unit further includes a high voltage unit and a low voltage unit which is supplied with power having a voltage lower than that applied to the high voltage unit, andthe high voltage unit and the low voltage unit are stacked.
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Abstract
A semiconductor device includes: a first output unit configured to output a first phase; a second output unit configured to output a second phase different from the first phase, the second output unit being disposed to be stacked on the first output unit; and a controller configured to control the output units.
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Citations
9 Claims
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1. A semiconductor device comprising:
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a first output unit configured to output a first phase; a second output unit disposed to be stacked on the first output unit and configured to output a second phase different from the first phase; and a controller configured to control the output units, wherein; the output unit further includes a high voltage unit and a low voltage unit which is supplied with power having a voltage lower than that applied to the high voltage unit, and the high voltage unit and the low voltage unit are stacked. - View Dependent Claims (2, 3)
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4. A semiconductor device comprising:
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a first output unit configured to output a first phase; a second output unit disposed to be stacked on the first output unit and configured to output a second phase different from the first phase; and a controller configured to control the output units, wherein; the output units further include a plurality of semiconductor elements and a wiring board having the semiconductor elements provided thereon, and the plurality of semiconductor elements are disposed on both sides of the board.
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5. A semiconductor device comprising:
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a first output unit configured to output a first phase; a second output unit disposed to be stacked on the first output unit and configured to output a second phase different from the first phase; a controller configured to control the output units; and a voltage regulator configured to regulate a voltage supplied from outside, wherein; each of the output units and the voltage regulator has a switching device that is switchable on and off, and among the output units and the voltage regulator, one having a highest frequency for switching on and off the switching device is disposed on an outer side in a stacking direction. - View Dependent Claims (6, 7, 8, 9)
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Specification