Title:
An output voltage control circuit, electronic equipment, and an output voltage control method
Document Type and Number:
Japanese Patent JP6085406
Kind Code:
B2
Abstract:
An output voltage controller includes a first controller which controls current supply to a inductor based on an output voltage, and a second controller which controls current supply to the inductor by controlling a period when an input end to which an input voltage is inputted, the inductor, and an output end from which the output voltage is outputted are coupled based on the input voltage.
Inventors:
Toru Miyamae
Application Number:
JP2009174625A
Publication Date:
February 22, 2017
Filing Date:
July 27, 2009
Export Citation:
Assignee:
CYPRESS SEMICONDUCTOR CORP.
International Classes:
H02M3/155; H02M1/00
Domestic Patent References:
| JP2005117828A | ||||
| JP200892779A | ||||
| JP2002233138A | ||||
| JP2008182839A | ||||
| JP200633974A | ||||
| JP200843195A |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito