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

Claim 16:
17. The switched capacitor converter of claim 1, wherein:
the first switch, the second switch, the third switch and the fourth switch of the first leg are connected in series between ground and the first voltage node;
the first switch, the second switch, the third switch and the fourth switch of the second leg are connected in series between ground and the second voltage node;
the first flying capacitor is connected between the common node of the first switch and the second switch of the first leg, and the common node of the third switch and the fourth switch of the first leg;
the second flying capacitor is connected between the common node of the first switch and the second switch of the second leg, and the common node of the third switch and the fourth switch of the second leg;
the third flying capacitor is connected between the first voltage node and the second voltage node;
the first upper switch is connected is between the first voltage node and ground;
the second upper switch is connected between the second voltage node and a fifth voltage node;
a fourth flying capacitor is connected between a third voltage node and a fourth voltage node;
a third upper switch is connected is between the third voltage node and ground;
a fourth upper switch is connected between the fourth voltage node and a sixth voltage node;
a fifth upper switch is connected is between the fourth voltage node, and the common node of the third switch and the fourth switch of the first leg;
a sixth upper switch is connected between the third voltage node, and the common node of the third switch and the fourth switch of the second leg;
a fifth flying capacitor is connected between the fifth voltage node and a seventh voltage node;
a seventh upper switch is connected is between the fifth voltage node and ground;
an eighth upper switch is connected between the seventh voltage node and the input terminal;
a sixth flying capacitor is connected between the sixth voltage node and an eighth voltage node;
a tenth upper switch is connected is between the sixth voltage node and ground;
an eleventh upper switch is connected between the eighth voltage node and the input terminal;
a ninth upper switch is connected is between the fourth voltage node and the seventh voltage node; and
a twelfth upper switch is connected between the eighth voltage node and the second voltage node.