Title:
負荷駆動装置及びこれを用いたディスク再生装置
Document Type and Number:
Japanese Patent JP5654842
Kind Code:
B2
Abstract:
A load drive device (100) includes: a first terminal (LDOF) and a second terminal (LDOR) to which a load is connected; and a driver (103) which controls the terminal voltages of the first terminal (LDOF) and the second terminal (LDOR) according to an input signal (LDIN), where the driver (103) switches, based on an operation mode switching signal (MODE), between a first operation mode for driving the load by passing an output current between the first terminal (LDOF) and the second terminal (LDOR) and a second operation mode for driving the load by passing the output current both from the first terminal (LDOF) and from the second terminal (LDOR).
Inventors:
吉谷 崇志
Application Number:
JP2010245038A
Publication Date:
January 14, 2015
Filing Date:
November 01, 2010
Export Citation:
Assignee:
ローム株式会社
International Classes:
H02P7/29
Attorney, Agent or Firm:
Patent business corporation Sano patent firm
Shizuo Sano
Hideki Hayashida
Shizuo Sano
Hideki Hayashida