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US 12,603,492 B2Granted
Protection circuit module and battery pack including the same
AssigneeSamsung SDI Co., Ltd.
InventorsPeel Sik Jeon, Un Sic Lee
Life of this patent
Estimating the term…
Abstract
A protection circuit arrangement includes a substrate having a first surface and a second surface; a connector on the first surface and electrically connected to a battery cell; an overvoltage protection element on the second surface and electrically connected to the connector; and a fuse on the first surface and electrically connected to the overvoltage protection element.
Claims13
A protection circuit arrangement comprising:
- a substrate having a first surface and a second surface;
- a connector on the first surface and electrically connected to a battery cell;
- an overvoltage protection element on the second surface and electrically connected to the connector;
- and
- a fuse on the first surface and electrically connected to the overvoltage protection element,
- wherein the substrate comprises:
- a first conductive via extending through the first surface and the second surface and connected to the connector;
- a first conductive line on the second surface and electrically connecting the first conductive via to the overvoltage protection element;
- and
- a ground region on the second surface, the overvoltage protection element being adjacent to and electrically connected to the ground region.
7 more elements
A battery pack comprising:
- a battery cell;
- an analog front end integrated circuit (AFE IC);
- and
- a protection circuit arrangement configured to electrically connect the battery cell to the AFE IC and to protect the AFE IC from electrostatic discharge, the protection circuit arrangement comprises:
- a substrate having a first surface and a second surface;
- a connector on the first surface and electrically connected to the battery cell;
- an overvoltage protection element on the second surface and electrically connected to the connector;
- and
- a fuse on the first surface and electrically connected to the overvoltage protection element,
- wherein the substrate comprises:
- a first conductive via extending through the first surface and the second surface and connected to the connector;
- a first conductive line on the second surface and electrically connecting the first conductive via to the overvoltage protection element;
- and
- a ground region on the second surface, the overvoltage protection element being adjacent to and electrically connected to the ground region.
11 more elements
Dependencies are inferred from the claim text.