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

Claim 1:
2. The switched capacitor converter of claim 1, further comprising:
a fourth flying capacitor connected between a third voltage node and a fourth voltage node;
a third upper switch connected between the third voltage node and ground;
a fourth upper switch coupled between the fourth voltage node and the input terminal;
a fifth upper switch connected between an uppermost switch common node of the first leg and the fourth voltage node; and
a sixth upper switch connected between an uppermost switch common node of the second leg and the third voltage node, wherein a voltage conversion ratio of an input to an output of the switched capacitor converter is equal to 2×N:1, and wherein 2×N is equal to the number of flying capacitors of the switched capacitor converter, and wherein the switched capacitor converter is able to achieve a N:1 conversion ratio through configuring the first upper switch, the second upper switch, the third upper switch, the fourth upper switch as always-on switches and configuring the fifth upper switch and the sixth upper switch as always-off switches.