Charge circuit for 2-series Li-ion cells battery based on ASC8512

Author

Wei-da Liu ; Lin-xi Dong ; Hai-xia Yan ; Fei Wang

Author_Institution

Hangzhou Dianzi Univ., Hangzhou, China

fYear

2014

fDate

9-13 April 2014

Firstpage

1

Lastpage

3

Abstract

Li-ion cells battery is widely used in portable electronic devices with its advantages including high output voltage, high capacity, long service life and no memory effect. High-performance charge circuits based on Li-ion battery can not only improve the charge efficiency but also guarantee the safety of the electronic devices. A charge circuit for 2-series Li-ion cells battery based on ASC8512 was presented. A PCB for charge circuit was designed and the performance of the PCB was tested. The experimental results indicate that this charge circuit can complete the charge task for 2-series Li-ion cells battery and features high charge current and high charge efficiency.

Keywords

printed circuit design; printed circuit testing; secondary cells; 2-series Li-ion cell battery; ASC8512; PCB design; PCB testing; charge current efficiency; high-performance charge circuit; portable electronic device; Batteries; Educational institutions; Equations; Mathematical model; Pulse width modulation; Safety; Switches; ASC8512; charging for 2-series Li-ion cells battery; switch charge;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics - China, 2014 IEEE International Conference on

Conference_Location

Shenzhen

Type

conf

DOI

10.1109/ICCE-China.2014.7029852

Filename

7029852