摘要
本文主要介绍了基于芯片CN3051A或CN3052A的多接口小型锂电池充电器的设计。在该设计中有多种充电接口,并有外部电源自动选择转换电路,可自动切换锂电池充电电源,从而增加了该充电器应用的灵活性。
In This paper, it is mainly introduced a small smart Li-ion Batteries charge based on the CN3051A or CN3052A chip. It is designed with several external interfaces. A automatic switch circuit which can charges the power to recharge the Li-ion Batteries is also designed. All of these are designed to ensure this small smart Li-ion Batteries charge to be used conveniently.
