CPC H02M 3/07 (2013.01) [H02J 7/00 (2013.01); H02J 7/02 (2013.01); H02J 50/12 (2016.02); H02M 7/219 (2013.01); H02J 2207/20 (2020.01)] | 20 Claims |
1. A system comprising:
a first coil configured to be magnetically coupled to a second coil;
a rectifier coupled to the first coil through a capacitor;
a first power stage connected between an output of the rectifier and an output voltage node; and
a second power stage coupled between the output voltage node and a battery, wherein the first power stage is configured to charge the battery, and the second power stage is configured to provide isolation between the first power stage and the battery.
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