发明名称 |
VOLTAGE REGULATOR BYPASS RESISTANCE CONTROL |
摘要 |
<p>Embodiments for at least one method and apparatus of controlling a bypass resistance of a voltage regulator are disclosed. One method includes generating a regulated output voltage based upon a switching voltage. The switching voltage is generated through controlled closing and opening of a series switch element and a shunt switch element, the series switch element and the shunt switch element being connected between voltages based on an input voltage. A control of a duty cycle of the switching voltage is provided by sensing and feeding back the regulated output voltage. The bypass resistance is controlled based on a parameter related to the duty cycle, wherein the control of the duty cycle is persistent during the control of the bypass resistance.</p> |
申请公布号 |
EP2550727(A4) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20110759901 |
申请日期 |
2011.03.11 |
申请人 |
R2 SEMICONDUCTOR INC. |
发明人 |
BROWN, JAMES E.C.;ROTHENBERG, BRET;BURNS, LAWRENCE M. |
分类号 |
H02M3/155;G05F1/10 |
主分类号 |
H02M3/155 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|