CN104682466B - 充电控制电路的校准方法和校准电路 - Google Patents
充电控制电路的校准方法和校准电路 Download PDFInfo
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- CN104682466B CN104682466B CN201310630350.1A CN201310630350A CN104682466B CN 104682466 B CN104682466 B CN 104682466B CN 201310630350 A CN201310630350 A CN 201310630350A CN 104682466 B CN104682466 B CN 104682466B
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CN105403825B (zh) * | 2015-12-31 | 2018-04-10 | 福建联迪商用设备有限公司 | 一种充电电池充电电路智能测试管理系统及其方法 |
CN107181300B (zh) * | 2017-06-15 | 2019-09-27 | 广州极飞科技有限公司 | 充电保护电路、校准充电设备的方法和装置 |
CN110061555A (zh) * | 2019-05-27 | 2019-07-26 | 深圳市助尔达电子科技有限公司 | 智能校准输出充电器 |
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US7253589B1 (en) * | 2004-07-09 | 2007-08-07 | National Semiconductor Corporation | Dual-source CMOS battery charger |
JP4668836B2 (ja) * | 2006-05-09 | 2011-04-13 | ローム株式会社 | 充電制御回路ならびにそれらを用いた充電回路および電子機器 |
US7965061B2 (en) * | 2008-02-01 | 2011-06-21 | O2Micro, Inc. | Conversion systems with balanced cell currents |
CN102520360B (zh) * | 2011-12-02 | 2014-10-15 | 苏州和钧新能源有限公司 | 用于电池组中的电池电压检测系统及采用该系统进行电压检测和误差修正的方法 |
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Effective date of registration: 20180404 Address after: The 300456 Tianjin Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1802-7 financial and trade center of Asia Patentee after: Xinji Lease (Tianjin) Co.,Ltd. Address before: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Application publication date: 20150603 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xinji Lease (Tianjin) Co.,Ltd. Contract record no.: 2018990000196 Denomination of invention: Calibration method and calibration circuit for charging control circuit Granted publication date: 20170426 License type: Exclusive License Record date: 20180801 |
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Effective date of registration: 20221020 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 300456 1-1-1802-7, north area of financial and Trade Center, 6865 Asia Road, Tianjin pilot free trade zone (Dongjiang Bonded Port Area), Tianjin Patentee before: Xinji Lease (Tianjin) Co.,Ltd. |