发明授权
- 专利标题： Control circuit for the charging current of batteries at the end of the charging phase, especially for lithium batteries
- 专利标题（中）： 充电阶段结束时电池充电电流的控制电路，特别适用于锂电池
-
申请号： US09697232申请日： 2000-10-26
-
公开(公告)号： US06433510B1公开(公告)日： 2002-08-13
- 发明人: Calogero Ribellino , Patrizia Milazzo , Francesco Pulvirenti
- 申请人： Calogero Ribellino , Patrizia Milazzo , Francesco Pulvirenti
- 优先权： ITMI99A2250 19991028
- 主分类号： H02J700
- IPC分类号： H02J700
摘要：
A control circuit for controlling current of batteries at the end of the charging phase, especially for lithium batteries, including an input/output circuit, placed between a battery charger and a battery, and an output stage, including two transistors, wherein the resistance of one of the two transistors is modulated to increase the value of the total resistance and to cause a lower turning off current of said output stage.
信息查询
