Patent ID: 11943592
Assignee: INFINEON TECHNOLOGIES AG
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. A conversion method, comprising:
in a converter comprising a converter input, a first converter output, a second converter output, and an internal node, wherein the first converter output and the second converter output comprise a differential output,
sensing an input voltage at the converter input;
generating a noninverting first output voltage at the first converter output in response to the sensed input voltage;
sensing the noninverting first output voltage at the first converter output;
generating an inverting second output voltage at the second converter output in response to the noninverting first output voltage;
coupling a charge pump output capacitor between the second converter output and the internal node; and
coupling a feedback capacitor between the first converter output and the internal node.