CN102810884B - 充电电路 - Google Patents
充电电路 Download PDFInfo
- Publication number
- CN102810884B CN102810884B CN201110149079.0A CN201110149079A CN102810884B CN 102810884 B CN102810884 B CN 102810884B CN 201110149079 A CN201110149079 A CN 201110149079A CN 102810884 B CN102810884 B CN 102810884B
- Authority
- CN
- China
- Prior art keywords
- field effect
- effect transistor
- charging
- charge controlling
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- 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
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110149079.0A CN102810884B (zh) | 2011-06-03 | 2011-06-03 | 充电电路 |
TW100120675A TW201251286A (en) | 2011-06-03 | 2011-06-14 | Charge circuit |
US13/216,264 US8970175B2 (en) | 2011-06-03 | 2011-08-24 | Charging circuit employing a southbridge microchip to control charging when the electronic apparatus is shut down |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110149079.0A CN102810884B (zh) | 2011-06-03 | 2011-06-03 | 充电电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102810884A CN102810884A (zh) | 2012-12-05 |
CN102810884B true CN102810884B (zh) | 2015-11-25 |
Family
ID=47234512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110149079.0A Expired - Fee Related CN102810884B (zh) | 2011-06-03 | 2011-06-03 | 充电电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8970175B2 (zh) |
CN (1) | CN102810884B (zh) |
TW (1) | TW201251286A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103928952A (zh) * | 2013-01-16 | 2014-07-16 | 英华达(上海)科技有限公司 | 充电系统及其充电方法 |
CN104778050A (zh) * | 2014-01-13 | 2015-07-15 | 昆达电脑科技(昆山)有限公司 | 基本输入输出系统除错方法 |
CN105808488B (zh) * | 2014-12-31 | 2019-07-02 | 新加坡商华科全球股份有限公司 | 电子装置与其电源供应控制方法 |
CN106160073B (zh) * | 2016-06-30 | 2019-06-25 | 联想(北京)有限公司 | 一种电子设备及其控制方法 |
CN106921194A (zh) * | 2017-03-17 | 2017-07-04 | 中国农业大学 | 采集器无线充电方法、采集器、控制终端及系统 |
CN109086234A (zh) * | 2018-07-26 | 2018-12-25 | 上海闻泰电子科技有限公司 | 设备识别方法、装置、识别设备及存储介质 |
WO2021217309A1 (zh) * | 2020-04-26 | 2021-11-04 | 深圳市大疆创新科技有限公司 | 选通电路、通信电路、通信控制方法及设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6072250A (en) * | 1998-06-01 | 2000-06-06 | Motorola, Inc. | Battery pack having a hibernate circuit |
CN201699441U (zh) * | 2010-05-21 | 2011-01-05 | 深圳凯虹移动通信有限公司 | 一种便携式电子设备充电线和一种手机 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5016783B2 (ja) * | 2004-08-11 | 2012-09-05 | 株式会社東芝 | 情報処理装置およびその電源制御方法 |
TWI309765B (en) * | 2006-03-17 | 2009-05-11 | Asustek Comp Inc | Method and apparatus for controlling power supply in a computer system |
US7899397B2 (en) * | 2007-11-27 | 2011-03-01 | Avi Kumar | Mobile internet device with detachable wireless module |
JP2009151488A (ja) * | 2007-12-19 | 2009-07-09 | Toshiba Corp | 情報処理装置 |
JP4575488B2 (ja) * | 2008-10-31 | 2010-11-04 | 株式会社東芝 | 情報処理装置 |
JP4533953B2 (ja) * | 2008-12-19 | 2010-09-01 | 株式会社東芝 | 情報処理装置 |
US8154255B2 (en) * | 2009-01-30 | 2012-04-10 | Dell Products L.P. | Systems and methods for waking up a battery system |
US8055919B2 (en) * | 2009-02-06 | 2011-11-08 | Standard Microsystems Corporation | Port power controller for USB hubs with legacy battery charge support |
US8237414B1 (en) * | 2009-03-06 | 2012-08-07 | Pericom Semiconductor Corporation | Multi-mode charger device |
KR101729511B1 (ko) * | 2010-05-25 | 2017-04-24 | 삼성전자 주식회사 | 컴퓨터 시스템 및 이의 제어방법 |
BR112013004867B1 (pt) * | 2010-09-02 | 2020-11-24 | Hewlett-Packard Development Company L.P | Sistema de computaqao, metodo de carregar um dispositivo portatil a partir de um sistema de computaqao e meio legivel por computador |
-
2011
- 2011-06-03 CN CN201110149079.0A patent/CN102810884B/zh not_active Expired - Fee Related
- 2011-06-14 TW TW100120675A patent/TW201251286A/zh unknown
- 2011-08-24 US US13/216,264 patent/US8970175B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6072250A (en) * | 1998-06-01 | 2000-06-06 | Motorola, Inc. | Battery pack having a hibernate circuit |
CN201699441U (zh) * | 2010-05-21 | 2011-01-05 | 深圳凯虹移动通信有限公司 | 一种便携式电子设备充电线和一种手机 |
Also Published As
Publication number | Publication date |
---|---|
TW201251286A (en) | 2012-12-16 |
US20120306456A1 (en) | 2012-12-06 |
CN102810884A (zh) | 2012-12-05 |
US8970175B2 (en) | 2015-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151014 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160603 |