CN112398186B - 充电电路、充电芯片、终端和电路控制方法 - Google Patents

充电电路、充电芯片、终端和电路控制方法 Download PDF

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Publication number
CN112398186B
CN112398186B CN201910758433.6A CN201910758433A CN112398186B CN 112398186 B CN112398186 B CN 112398186B CN 201910758433 A CN201910758433 A CN 201910758433A CN 112398186 B CN112398186 B CN 112398186B
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China
Prior art keywords
transistor
circuit
charging
path
switch control
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CN201910758433.6A
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English (en)
Chinese (zh)
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CN112398186A (zh
Inventor
田晨
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201910758433.6A priority Critical patent/CN112398186B/zh
Priority to PCT/CN2020/106778 priority patent/WO2021031842A1/fr
Publication of CN112398186A publication Critical patent/CN112398186A/zh
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201910758433.6A 2019-08-16 2019-08-16 充电电路、充电芯片、终端和电路控制方法 Active CN112398186B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910758433.6A CN112398186B (zh) 2019-08-16 2019-08-16 充电电路、充电芯片、终端和电路控制方法
PCT/CN2020/106778 WO2021031842A1 (fr) 2019-08-16 2020-08-04 Circuit de charge, puce de charge, borne et procédé de commande de circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910758433.6A CN112398186B (zh) 2019-08-16 2019-08-16 充电电路、充电芯片、终端和电路控制方法

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CN112398186A CN112398186A (zh) 2021-02-23
CN112398186B true CN112398186B (zh) 2023-01-03

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CN201910758433.6A Active CN112398186B (zh) 2019-08-16 2019-08-16 充电电路、充电芯片、终端和电路控制方法

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CN (1) CN112398186B (fr)
WO (1) WO2021031842A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113689814B (zh) 2021-08-17 2023-12-22 Tcl华星光电技术有限公司 驱动电路
CN117713266B (zh) * 2023-06-27 2024-10-11 荣耀终端有限公司 一种控制方法、电子设备和存储介质
CN116846039B (zh) * 2023-08-30 2024-02-20 浙江大华技术股份有限公司 充放电装置、方法、设备和存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283283A (zh) * 2014-10-27 2015-01-14 深圳市中兴移动通信有限公司 一种移动终端及其降低快充电池充电发热的电路
CN104935030A (zh) * 2015-05-08 2015-09-23 小米科技有限责任公司 充电电路、电子设备和充电方法
WO2019111872A1 (fr) * 2017-12-04 2019-06-13 株式会社Ｇｓユアサ Dispositif de commande de charge, dispositif de stockage d'électricité, et procédé de charge

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106169787B (zh) * 2016-09-21 2019-12-24 联想(北京)有限公司 一种电子设备
CN107733026B (zh) * 2017-10-30 2020-06-05 Oppo广东移动通信有限公司 一种负压保护电路、usb充电电路及终端设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283283A (zh) * 2014-10-27 2015-01-14 深圳市中兴移动通信有限公司 一种移动终端及其降低快充电池充电发热的电路
CN104935030A (zh) * 2015-05-08 2015-09-23 小米科技有限责任公司 充电电路、电子设备和充电方法
WO2019111872A1 (fr) * 2017-12-04 2019-06-13 株式会社Ｇｓユアサ Dispositif de commande de charge, dispositif de stockage d'électricité, et procédé de charge

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Publication number Publication date
CN112398186A (zh) 2021-02-23
WO2021031842A1 (fr) 2021-02-25

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