发明名称 |
Fast start-up voltage regulator |
摘要 |
<p>A system for power regulation is provided. The system includes a plurality of regulator stages and a voltage boost circuit configured to provide a source voltage to a difference amplifier of each regulator stage. The difference amplifier of each regulator stage is configured to compare a feedback voltage to an output voltage of a reference generation circuit. Each regulator stage includes a plurality of output transistors driven by an output of the difference amplifier. The system includes a start-up circuit arranged and configured to power the voltage boost circuit the reference generation circuit while operation in a start up mode.</p> |
申请公布号 |
EP2555075(A2) |
申请公布日期 |
2013.02.06 |
申请号 |
EP20120177789 |
申请日期 |
2012.07.25 |
申请人 |
NXP B.V. |
发明人 |
GUNTHER, ANDRE;MAHOOTI, KEVIN |
分类号 |
G05F1/56 |
主分类号 |
G05F1/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|