- 专利标题： Power control system startup method and circuit
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申请号： US10685094申请日： 2003-10-14
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公开(公告)号： US06940320B2公开(公告)日： 2005-09-06
- 发明人: Frantisek Sukup , Josef Halamik , Jefferson W. Hall
- 申请人： Frantisek Sukup , Josef Halamik , Jefferson W. Hall
- 申请人地址： US AZ Phoenix
- 专利权人： Semiconductor Components Industries, L.L.C.
- 当前专利权人： Semiconductor Components Industries, L.L.C.
- 当前专利权人地址： US AZ Phoenix
- 代理商 Robert F. Hightower
- 主分类号： H02M1/00
- IPC分类号： H02M1/00 ; H02M1/36 ; H03K1/00
摘要：
A power control system uses two separate currents to control a startup operation of the power control system. One of the currents has a small value and is used to charge an output voltage to an initial value. Once the initial value is reached, a second current that has a large value is used to charge the output voltage to an operating voltage value.
公开/授权文献
- US20050077933A1 Power control system startup method and circuit 公开/授权日：2005-04-14
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