Title:
POWER STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2023/199158
Kind Code:
A1
Abstract:
Provided is a power storage module that is capable of suppressing an accident even when a problem has occurred in an IC of a control circuit. This power storage module has a power storage device, a PTC element, an IC, a first external terminal, and a second external terminal, wherein: the power storage device has a positive electrode terminal and a negative electrode terminal; the PTC element has a first terminal and a second terminal; the IC has a third terminal and a fourth terminal; the first terminal is electrically connected to the positive electrode terminal and the first external terminal; the second terminal is electrically connected to the third terminal; and the fourth terminal is electrically connected to the negative electrode terminal and the second external terminal.
Inventors:
KATAGIRI HARUKI (JP)
TSUKAMOTO YOSUKE (JP)
OSADA TAKESHI (JP)
TSUKAMOTO YOSUKE (JP)
OSADA TAKESHI (JP)
Application Number:
PCT/IB2023/053316
Publication Date:
October 19, 2023
Filing Date:
April 03, 2023
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
H01M50/581; H01M10/48; H01M50/204; H02H5/04; H02H7/18; H02J7/00
Foreign References:
| KR20200061029A | 2020-06-02 | |||
| JP2014030340A | 2014-02-13 | |||
| CN104241716A | 2014-12-24 |
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