摘要
介绍了锂电池保护IC的工作原理,设计了适合CMOS工艺的锂电池保护电路,符合低功耗,高精度的要求。
This paper analyzes the work principle of the Li - Ion battery protection IC. The specific circuit of this chip is got out. The results illustrate that the circuit achieves design goals on low current consumption and high accuracy voltage detection. It is suitable for protection of single - cell Li - Ion batterypacks.
出处
《微处理机》
2008年第1期22-24,共3页
Microprocessors
关键词
充电异常保护
零伏电池充电禁止
低功耗
高精度
Abnormal charge current detection
0V battery charge inhibition
Low current consump- tion
High accuracy voltage detection
