发明名称 |
DC/DC Converter with input and output current sensing and over current protection capable of interrupting the input power supply |
摘要 |
A power supply system, includes a power supplying unit supplying a DC power; a DC/DC converter having a plurality of phase processing units separating the DC power supplied from the power supplying unit into a plurality of phase currents to process the plurality of phase currents, with which the DC/DC converter converts the DC power into individual power supplies in a plurality of different voltages; and a controller sensing phase currents of the phase processing units and controlling the power supplying unit so as to interrupt a power supply from the power supplying unit where a voltage corresponding to any one of the phase currents is higher than a predetermined reference voltage.
|
申请公布号 |
US7126315(B2) |
申请公布日期 |
2006.10.24 |
申请号 |
US20030732819 |
申请日期 |
2003.12.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SEO KWANG-YOUN |
分类号 |
H02H9/00;H02M3/335;H02H7/00;H02J1/10;H02M1/00;H02M3/158 |
主分类号 |
H02H9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|