Title:
TEMPERATURE COMPENSATION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2022/168214
Kind Code:
A1
Abstract:
This temperature compensation circuit (1) comprises: a first current path that carries out temperature compensation for a second transistor (12) in a first temperature range; and a second current path having a diode (31) that transitions to an on state in a second temperature range higher than the first temperature range, the second current path carrying out temperature compensation for the second transistor (12) using current that flows to the diode (31) in the on state.
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Inventors:
TORII TAKUMA (JP)
Application Number:
PCT/JP2021/004011
Publication Date:
August 11, 2022
Filing Date:
February 04, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H03F3/20; H03F1/30
Foreign References:
| JPH11150424A | 1999-06-02 | |||
| JP2009055438A | 2009-03-12 | |||
| JP2003060444A | 2003-02-28 | |||
| JP2010114793A | 2010-05-20 | |||
| JP2003188653A | 2003-07-04 |
Other References:
See also references of EP 4266577A4
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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