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A Novel Control Method of Boost and Buck-Boost Converters with a Hysteretic PWM Controller
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| Author(s) |
SATO Terukazu; NABESHIMA Takashi; YOSHIDA Shinichi |
| Abstract |
A new control method for boost and buck-boost converters employing a hysteretic PWM controller is presented. The triangular voltage obtained from a simple RC network connected to an auxiliary winding of the inductor is superimposed to the output voltage and fed to a hysteretic comparator as a feedback signal. The presented control method provides no steady-state error voltage on the output and excellent dynamic performances for the variations of the input voltage and the load current. |
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| Filename: | 0341 |
| Filesize: | 552.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-05 by System |
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