The UCC28950 is a phase-shift controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. It allows constant frequency PWM in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The input voltage is 410V and the output voltage is 10V, about 50A on 0.24Ohm. The startup simulation requires 35 mins on a 4 core 2.8GHz machine.
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