| 发明名称 |
Power supply circuit for direct voltage regulators with step-up configuration. |
| 摘要 |
<p>The circuit switches the power supply of the integrated circuit over to the input voltage of the switching regulator during the initial starting phase, and over to the output of said regulator once the steady state has been reached.</p> |
| 申请公布号 |
EP0425039(A2) |
申请公布日期 |
1991.05.02 |
| 申请号 |
EP19900202810 |
申请日期 |
1990.10.20 |
| 申请人 |
SGS-THOMSON MICROELECTRONICS S.R.L. |
发明人 |
PALARA, SERGIO;SUERI, STEFANO |
| 分类号 |
G05F1/40;H02M1/00;H02M1/36 |
主分类号 |
G05F1/40 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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