多节锂离子聚合物电池充电器（带有电量计）

1、    多节锂离子聚合物电池充电器（带有电量计）        Cypress 时间:2010年06月23日     字 体: 大 中 小        关键词:<"cblue" " target='_blank'>锂离子电池<"cblue" " target=&#

2、39;_blank'>电池充电器                             该项目将电池平衡和电量计方法集成于一个多节电池充电器中。 The device is designed for battery packs with 2, 3, or 4 Li-Ion/Li-Pol cel

3、ls in series. The dedicated  C-based software for real-time charging, cell-balancing and fuel gauging processes visualization and analysis is developed. The proposed device can be used as a complete battery pack  management system for notebooks, medical, industrial and other similar applic

4、ations.                This battery pack management system provides:        ·         Correct charging of two, three, or four Li-Ion or

5、 Li-Pol cells in a series with one or more cells in parallel.        ·         Protection from overcharge, deep discharge, and short circuit conditions.        ·  &#

6、160;      Temperature detection that turns off the charging or discharging processes when battery temperature is outside the allowed temperature range.        ·         Cell balancing i

7、n the battery pack.        ·         Calculation of fuel gauge parameters including absolute capacity, state of charge, and run and charge time  remaining         &#

8、160;      This multi-cell Li-Ion/Li-Pol battery charger with cell-balancing and fuel gauge technology supports single cell batteries or battery packs with two, three, or four Li-Ion or Li-Pol cells in series. It allows you using an external supply with a wide voltage ra

9、nge either less than or greater than the battery pack voltage.        It provides dedicated PC-based software for real time viewing and analysis of the charge, cell-balance and fuel gauge processes.        The device can

10、 be used as a complete battery pack management system for notebooks, medical and industrial equipment, and other, similar applications。    Block Diagram                     &#

11、160;                  Item ID:             23                Cont

12、ent Type:              Technical Document     Software/Firmware                     Validation Level: 

13、60;           Developed                Designed/Tested with:                 Har

14、dware: CY8C24794 CY8C27xxx    Software: PSoC Designer version4.3 and above                Alternative Devices/Software:             Hardware: CY8C24794 C