Patent ID: 11936290
Assignee: HALO MICROELECTRONICS INTERNATIONAL
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A switched capacitor converter comprising:
a first leg comprising a plurality of first leg switches connected in series between ground and a first voltage node;
a second leg comprising a plurality of second leg switches connected in series between ground and a second voltage node;
a first flying capacitor connected between a first switch common node and a third switch common node of the first leg, wherein the first switch common node is a common node of a first switch and a second switch of the first leg, and the third switch common node is a common node of a third switch and a fourth switch of the first leg;
a second flying capacitor connected between a first switch common node and a third switch common node of the second leg, wherein the first switch common node is a common node of a first switch and a second switch of the second leg, and the third switch common node is a common node of a third switch and a fourth switch of the second leg;
a third flying capacitor connected between the first voltage node and the second voltage node;
a first upper switch connected between the first voltage node and ground;
a second upper switch coupled between the second voltage node and an input terminal; and
an output terminal coupled to a second switch common node of the first leg and a second switch common node of the second leg, and wherein the second switch common node of the first leg is a common node of the second switch and the third switch of the first leg, and the second switch common node of the second leg is a common node of the second switch and the third switch of the second leg.