Title:
VOLTAGE CONVERSION CIRCUIT, ELECTRONIC DEVICE, AND CONTROL METHOD FOR VOLTAGE CONVERSION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2016/098425
Kind Code:
A1
Abstract:
The present invention reduces power consumption of a DC-DC converter. This voltage conversion circuit is provided with a voltage generation unit, a stop control unit, a current supply unit, and an intermittent control unit. When current is supplied, the voltage generation unit generates an output voltage on the basis of the current. The stop control unit outputs a signal for stopping the supply of current. The current supply unit supplies current to the voltage generation unit until the signal is output. The intermittent control unit operates the stop control unit in a current supply period and stops the stop control unit when the signal is output.
Inventors:
NAITO TAKAHIRO (JP)
Application Number:
PCT/JP2015/078514
Publication Date:
June 23, 2016
Filing Date:
October 07, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H02M3/155
Foreign References:
| JP2012090384A | 2012-05-10 | |||
| JP2004173421A | 2004-06-17 | |||
| JPH09294368A | 1997-11-11 | |||
| JP2014108013A | 2014-06-09 |
Attorney, Agent or Firm:
MARUSHIMA, TOSHIKAZU (JP)
Toshikazu Marushima (JP)
Toshikazu Marushima (JP)
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