| 摘要 |
PROBLEM TO BE SOLVED: To provide a DC/DC converter capable of outputting exactly as desired while preventing the degradation of an element, and a method for controlling the output voltage of the DC/DC converter.SOLUTION: Provided is a DC/DC converter equipped with first switch means driven by a first PWM signal and second switch means driven by a second PWM signal, the DC/DC converter comprising: a storage unit 14 in which a response characteristic pattern selected according to the response characteristics of the first switching means and the second switching means is stored; a target duty determination unit 11 for determining target duties of the first PWM signal and the second PWM signal; a correction determination unit 12 for determining whether or not the target duty needs to be corrected; and a PWM signal generation unit 13 which, by performing correction on the target duty by adding or subtracting a correction amount, makes one of the duty of the first PWM signal and the duty of the second PWM signal to be a post-correction target duty on the basis of the response characteristic pattern, and makes the other to be a pre-correction target duty. |
