公开(公告)号：US20160254688A1

公开(公告)日：2016-09-01

申请号：US15053880

申请日：2016-02-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Sanghyun RYU ,  Chulwoo PARK ,  Sunggeun YOON

IPC: H02J7/00

CPC classification number: H02J7/007 ,  G01R19/0084 ,  G01R31/362

Abstract: An electronic device of the present disclosure includes a battery cell configured to be electrically connected between a first node and a second node; an over current protection circuit configured to include a first terminal, a second terminal, and a switching element responsive to an occurrence of over current, and the first terminal is electrically connected to the first node; a power management integrated circuit configured to be electrically connected to the second terminal of the over current protection circuit; and a first protection circuit configured to be electrically connected between the first node and the power management integrated circuit, and to include at least one first passive element, wherein the power management integrated circuit monitors a voltage of the battery cell, based on at least a portion of a voltage or a current which is transmitted through the first protection circuit.

Abstract translation: 本公开的电子设备包括：电池单元，被配置为电连接在第一节点和第二节点之间; 过电流保护电路，其被配置为包括响应于过电流的发生的第一端子，第二端子和开关元件，并且所述第一端子电连接到所述第一节点; 电源管理集成电路，被配置为电连接到过电流保护电路的第二端子; 以及第一保护电路，其被配置为电连接在所述第一节点和所述电力管理集成电路之间，并且包括至少一个第一无源元件，其中所述功率管理集成电路基于至少一个第一无源元件来监测所述电池单元的电压 通过第一保护电路传输的电压或电流的一部分。

公开(公告)号：US20230205290A1

公开(公告)日：2023-06-29

申请号：US18178312

申请日：2023-03-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Sunggeun YOON ,  Kisun LEE ,  Hoyoung LEE ,  Seyoung JANG ,  Hyemi YU

IPC: G06F1/26 ,  H02J7/00 ,  G06F1/30 ,  G06F1/28

CPC classification number: G06F1/26 ,  H02J7/007 ,  G06F1/263 ,  G06F1/305 ,  G06F1/28 ,  H02J7/00 ,  H02J7/00036 ,  H02J7/00034 ,  H02J7/0047 ,  H02J7/00045 ,  H02J7/0048

Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.

公开(公告)号：US20210296909A1

公开(公告)日：2021-09-23

申请号：US17341887

申请日：2021-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Sunggeun YOON ,  Kisun LEE ,  Hoyoung LEE ,  Seyoung JANG ,  Hyemi YU

IPC: H02J7/00 ,  G06F1/26 ,  G06F1/30 ,  G06F1/28

Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.

公开(公告)号：US20160064959A1

公开(公告)日：2016-03-03

申请号：US14842212

申请日：2015-09-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Sunggeun YOON ,  Kisun LEE ,  Hoyoung LEE ,  Seyoung JANG ,  Hyemi YU

IPC: H02J7/00

CPC classification number: H02J7/007 ,  G06F1/26 ,  G06F1/263 ,  G06F1/28 ,  G06F1/305 ,  H02J7/0004 ,  H02J7/0029 ,  H02J7/0052 ,  H02J2007/0001 ,  H02J2007/0096

Abstract: An electronic device is provided. The electronic device includes a housing, a battery included within the housing, a connector electrically connected to an external power supply device including an integrated circuit (IC) and exposed to a part of the housing, and a power management unit included within the housing and electrically connected to the connector, wherein the power management unit is configured to communicate with the IC of the external power supply device, and wherein the connector is configured to receive a first current of a first current value during at least a part of the communication and to receive a second current of a second current value greater than the first current value during at least a part in which the communication is not performed.

Abstract translation: 提供电子设备。 电子设备包括壳体，包括在壳体内的电池，电连接到包括集成电路（IC）并暴露于壳体的一部分的外部电源设备的连接器，以及包括在壳体内的电源管理单元 电连接到所述连接器，其中所述电源管理单元被配置为与所述外部电源装置的IC通信，并且其中所述连接器被配置为在所述通信的至少一部分期间接收第一电流值的第一电流，以及 在至少不进行通信的部分中接收大于第一当前值的第二电流值的第二电流。

公开(公告)号：US20160064958A1

公开(公告)日：2016-03-03

申请号：US14842048

申请日：2015-09-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kuchul JUNG ,  Sunggeun YOON ,  Kisun LEE ,  Jungmin LEE ,  Seyoung JANG

IPC: H02J7/00

CPC classification number: H02J7/0068 ,  H02J7/0031 ,  H02J7/0091

Abstract: An electronic device comprising: an interface arranged to connect to an external power supply device and supply power to a battery; a sensor unit arranged to measure a temperature of the electronic device; and a power management unit configured to charge the battery based on the temperature.

Abstract translation: 一种电子设备，包括：接口，布置成连接到外部电源设备并向电池供电; 传感器单元，布置成测量电子设备的温度; 以及电源管理单元，其被配置为基于所述温度对所述电池充电。