Patent ID: 11863077
Assignee: TEXAS INSTRUMENTS INCORPORATED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A power supply system comprising:
an input stage comprising a first input switch and a second input switch, the first and second input switches configured to provide a primary current responsive to respective first and second input switching signals;
a transformer configured to generate a secondary current responsive to the primary current;
an output stage comprising an output, a first output switch, a second output switch and a clamping switch, the output stage configured to generate an output voltage at the output by rectifying the secondary current responsive to respective first and second output switching signals, the clamping switch configured to close responsive to a clamp switching signal during an activation dead-time between closing the first input switch and closing second input switch; and
a switching controller configured to generate the first and second input switching signals and the first and second output switching signals based on the output voltage, and to generate the clamp switching signal.