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Auxiliary MOSFETs for switchable coupling to a power MOSFET
Auxiliary MOSFETs for switchable coupling to a power MOSFET
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机译:辅助MOSFET,可切换耦合至功率MOSFET
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摘要
In some embodiments, a system comprises a power metal oxide semiconductor field effect transistor (MOSFET) configured to provide power in the system, a plurality of auxiliary MOSFETs, and a switch network configured to switchably and simultaneously couple a first of the plurality of auxiliary MOSFETs to the power MOSFET and a second of the plurality of auxiliary MOSFETs to a feedback voltage regulator. The switch network is further configured to switchably and simultaneously couple the first of the plurality of auxiliary MOSFETs to the feedback voltage regulator and the second of the plurality of auxiliary MOSFETs to the power MOSFET. The feedback voltage regulator is configured to cause a voltage at one or more of the plurality of auxiliary MOSFETs to match a voltage at the power MOSFET.
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