Method for selecting an ideal phase number for converter and system using the same and recording medium

摘要

The present invention relates to a method for selecting the optimal number of the converter, and more particularly type After selection of the duty range using a voltage and output voltage, the ripple value is then determined for the plurality of the duty under the above range using the ripple value of the device using this method, and the selection of the optimum number of ; This method of selecting the number of the optimum duty range selection step to select a duty range by using an input voltage and output voltage; Ripple calculating step of obtaining a value for the number of the ripple under the selected duty range; Among selected in the selection phase selection phase reflow step and the range ripple scope for selecting the ripple value is at least one phase under the duty range, the ripple value at the rated this duty includes the step of selecting the selected rated ripple on the minimum .