Title:
FIELD-EFFECT TRANSISTOR ARRAY AND MULTI-MODULE HETEROGENEOUS CHIP
Document Type and Number:
WIPO Patent Application WO/2023/202147
Kind Code:
A1
Abstract:
The present invention relates to the technical field of chips. Disclosed are a field-effect transistor array and a multi-module heterogeneous chip. The field-effect transistor array comprises a plurality of field-effect transistors, which are connected in parallel, wherein source electrodes of the plurality of field-effect transistors are connected to a power supply, drain electrodes of the plurality of field-effect transistors are connected to a load, on-resistance of the field-effect transistors has a positive temperature coefficient effect, and gate electrodes of the field-effect transistors are respectively electrically connected to control and adjustment ports. According to the field-effect transistor array and the multi-module heterogeneous chip in the embodiments of the present invention, by means of a positive temperature coefficient effect of on-resistance of field-effect transistors, when the power of a certain region is relatively large and the temperature thereof increases, on-resistance of a field-effect transistor in the region increases, and a current passing through the field-effect transistor decreases, whereas a current passing through field-effect transistors which are distributed in a region having a relatively low temperature increases, such that the temperature increases, thereby achieving the effects of dynamic power adjustment and temperature balance. Moreover, a gate voltage of the field-effect transistor array is changed by means of control and adjustment ports, such that the magnitude of a current that passes through the field-effect transistor array can be controlled.
Inventors:
YAN ZHIYU (CN)
WANG LIEYANG (CN)
XU HONG (CN)
CHEN HUOLI (CN)
ZHAN LIANYANG (CN)
LI SHA (CN)
WANG LIEYANG (CN)
XU HONG (CN)
CHEN HUOLI (CN)
ZHAN LIANYANG (CN)
LI SHA (CN)
Application Number:
PCT/CN2022/142871
Publication Date:
October 26, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
ZHUHAI ORBITA AEROSPACE SCIENCE&TECHNOLOGY CO LTD (CN)
International Classes:
H01L25/16; H02H9/02
Domestic Patent References:
| WO2017221292A1 | 2017-12-28 |
Foreign References:
| CN114825296A | 2022-07-29 | |||
| JP2010283973A | 2010-12-16 | |||
| CN105550432A | 2016-05-04 | |||
| CN113507201A | 2021-10-15 | |||
| CN210007689U | 2020-01-31 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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