发明名称 |
System and method for controlling bypass of a voltage regulator |
摘要 |
A voltage regulator bypass circuit to control bypass of a voltage regulator of an integrated circuit device, the voltage regulator bypass circuit including a first voltage detector, a second voltage detector, and circuit. The first voltage detector to detect that a core circuitry voltage level is above a first threshold and to assert a first detect signal at an output in response to the detection. The second voltage detector to detect that an unregulated supply voltage is above a second threshold and to assert a second detect signal at an output in response to the detection. The circuit having a first input coupled to the output of the first voltage detector and a second input coupled to the output of the second voltage detector, the circuit to bypass the voltage regulator in response the output of the latch being cleared. |
申请公布号 |
US8629713(B2) |
申请公布日期 |
2014.01.14 |
申请号 |
US201213482271 |
申请日期 |
2012.05.29 |
申请人 |
PIETRI STEFANO;DAO CHRIS C.;REN JUXIANG;GROSSSIER NICOLAS;SRINIVASAN V;FREESCALE SEMICONDUCTOR, INC.;STMICROELECTRONICS SRL;STMICROELECTRONICS PRIVATE LTD. |
发明人 |
PIETRI STEFANO;DAO CHRIS C.;REN JUXIANG;GROSSSIER NICOLAS;SRINIVASAN V |
分类号 |
G05F1/10 |
主分类号 |
G05F1/10 |
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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