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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sato, T. Nabeshima, T. Nishijima, K. Nakano, T. |
| Copyright Year | 2007 |
| Description | Author affiliation: Oita Univ., Oita (Sato, T.; Nabeshima, T.; Nishijima, K.; Nakano, T.) |
| Abstract | A multi-phase dc-to-dc converter controlled by hysteretic PWM method is presented in this paper. An and-gated logic circuit is employed for the synchronization and its operating principle is described. A 5 V to 1.5 V prototype buck converter of two-phase is implemented for a POL power supply. From the experiments, it is confirmed that the proposed method can be well synchronized, and an excellent dynamic performance is archived for the large load current transients. In addition, improved power efficiency and a good current sharing characteristic is derived. |
| Starting Page | 1134 |
| Ending Page | 1138 |
| File Size | 1989781 |
| Page Count | 5 |
| File Format | |
| ISBN | 1424408431 |
| DOI | 10.1109/PCCON.2007.373108 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-04-02 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Hysteresis Pulse width modulation Pulse width modulation converters Frequency synchronization DC-DC power converters Buck converters Power supplies Circuits Threshold voltage Switches transient response dc-to-dc converter hysteretic PWM control multi-phase |
| Content Type | Text |
| Resource Type | Article |
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