Title:
A comparator device and a switching power supply unit using this
Document Type and Number:
Japanese Patent JP6041760
Kind Code:
B2
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Inventors:
Kazunori Tsuda
Application Number:
JP2013135438A
Publication Date:
December 14, 2016
Filing Date:
June 27, 2013
Export Citation:
Assignee:
Toshiba Information Systems (Japan)
International Classes:
H03K5/08; H02M3/155
Domestic Patent References:
| JP9252227A | ||||
| JP2012090384A |
Foreign References:
| US20100308784 |
Attorney, Agent or Firm:
Honda Takashi
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