Typical Implementation of the NCP1255 in an Isolated Flyback Converter

Typical Implementation of the NCP1255 in an Isolated Flyback Converter. The NCP1255 capitalizes on the NCP1250 circuitry to which several enhancements have been brought. Specifically tailored for applications requiring peak power capability, the part can increase its switching frequency on the fly while making sure the maximum peak current setpoint is not exceeded