发明名称 |
Control circuit for the charging current of batteries at the end of the charging phase, especially for lithium batteries |
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.
|
申请公布号 |
US6433510(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US20000697232 |
申请日期 |
2000.10.26 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
RIBELLINO CALOGERO;MILAZZO PATRIZIA;PULVIRENTI FRANCESCO |
分类号 |
H02J7/00;(IPC1-7):H02J7/00 |
主分类号 |
H02J7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|