| 摘要 |
In a PDP driver, a sustain part includes first and second switches serially coupled between first and second voltages, and third and fourth switches serially coupled between the first and second voltages. A coupling node of the first and second switches is coupled to one end of the panel capacitor, and a coupling node of the third and fourth switches is coupled to the other end thereof. A charging/discharging part includes an inductor, one end of which is coupled to the coupling node of the first and second switches and the coupling node of the third and fourth switches through first and second paths, and an external capacitor coupled between the other end of the inductor and the second voltage through third and fourth paths.
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