Presentation | 2009-10-09 The digital control circuit for on-board power supply without A/D converter Yusuke Yamada, Fumitoshi Hirose, Yoichi Ishizuka, Hirofumi Matsuo, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Digital-controlled switching mode power supplies (SMPS) are popular in the fields of relatively large power supply system. The digital controller is consisted of DSPs or microprocessors performing with software. By contrast, such as on-board SMPSs, adapting digital controller isn't still popular because of its cost or response characteristics even if the controllers are constructed by FPGA or custom LSI which is hardware-logic base. This paper will discuss about the proposed hardware logic type digital controller for on-board SMPS, which is very simple and unique design. And, accuracy improved output voltage detection method for the proposed digital controller is proposed. The some experiments are done. And the results show the validity of the proposed circuits. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SMPS / Digital-controlled / Hardware-logic type |
Paper # | EE2009-28 |
Date of Issue |
Conference Information | |
Committee | EE |
---|---|
Conference Date | 2009/10/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Energy Engineering in Electronics and Communications (EE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The digital control circuit for on-board power supply without A/D converter |
Sub Title (in English) | |
Keyword(1) | SMPS |
Keyword(2) | Digital-controlled |
Keyword(3) | Hardware-logic type |
1st Author's Name | Yusuke Yamada |
1st Author's Affiliation | Graduate School of Science and Technology, Nagasaki University() |
2nd Author's Name | Fumitoshi Hirose |
2nd Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
3rd Author's Name | Yoichi Ishizuka |
3rd Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
4th Author's Name | Hirofumi Matsuo |
4th Author's Affiliation | Graduate School of Science and Technology, Nagasaki University |
Date | 2009-10-09 |
Paper # | EE2009-28 |
Volume (vol) | vol.109 |
Number (no) | 216 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |