Title:
スイッチング回路
Document Type and Number:
Japanese Patent JP7113381
Kind Code:
B2
Abstract:
A switching circuit includes: a drive power supply; a first transistor and a second transistor; a drive signal source; and a drive circuit. Each of the first transistor and the second transistor includes: a drain electrode and a source electrode in which a main current flows when a corresponding one of the first transistor and the second transistor is ON; a first source terminal for passing the main current; and a second source terminal. Here, the first source terminal is connected to the source electrode at an impedance lower than an impedance of the second source terminal.
Inventors:
Kota Uehara
Takuya Ishii
Hiroyuki Handa
Atsushi Kitagawa
Takeshi Tanaka
Takuya Ishii
Hiroyuki Handa
Atsushi Kitagawa
Takeshi Tanaka
Application Number:
JP2021011540A
Publication Date:
August 05, 2022
Filing Date:
January 27, 2021
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H02M1/08; H03K17/12; H03K17/687
Domestic Patent References:
| JP8162935A | ||||
| JP2001068498A | ||||
| JP10023744A |
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka
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