Title:
信号出力回路
Document Type and Number:
Japanese Patent JP6536522
Kind Code:
B2
Abstract:
A signal output circuit is configured to control driving of an output transistor to output a trapezoidal wave output signal from a main terminal of the output transistor. The signal output circuit includes a driver that drives the output transistor at a constant current and a drive capability changing unit that periodically changes drive capability of the driver.
Inventors:
Atsushi Kobayashi
Go Matsuzaki
Go Matsuzaki
Application Number:
JP2016186953A
Publication Date:
July 03, 2019
Filing Date:
September 26, 2016
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02M3/155; H02M1/08; H03K17/16
Domestic Patent References:
| JP2013031357A | ||||
| JP2013017078A | ||||
| JP11346147A | ||||
| JP2014233043A | ||||
| JP2014165890A |
Foreign References:
| US20110175650 |
Attorney, Agent or Firm:
Patent Business Corporation Sato International Patent Office