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dc.contributor.authorHsieh, Chun-Yuen_US
dc.contributor.authorYang, Chih-Yuen_US
dc.contributor.authorChen, Ke-Horngen_US
dc.date.accessioned2014-12-08T15:06:52Z-
dc.date.available2014-12-08T15:06:52Z-
dc.date.issued2010-06-01en_US
dc.identifier.issn0885-8993en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TPEL.2010.2040197en_US
dc.identifier.urihttp://hdl.handle.net/11536/5378-
dc.description.abstractThe proposed low-dropout (LDO) regulator with a smooth peak current control (SPCC) circuit can be simultaneously controlled by using an error amplifier to regulate output voltage and a peak current controller as a means to limit its current level. The SPCC circuit can be switched smoothly between these two control mechanisms by detecting the information of load current and the dropout voltage. Measured results show that overcurrent protection can make the pass device operate as a current source while the load current exceed the peak current level. Moreover, the control mechanism can return to error amplifier control when load current becomes smaller than the limiting current, thus ensuring output voltage to be close to the rated value. Output voltage is stable and varies smaller than 15 mV when a 160 mA load current step or a 2 V supply voltage step is placed on this LDO regulator.en_US
dc.language.isoen_USen_US
dc.subjectCMOS analog ICsen_US
dc.subjectlow-dropout (LDO) regulatoren_US
dc.subjectMOSFET ICsen_US
dc.subjectovercurrent protection (OCP)en_US
dc.titleA Low-Dropout Regulator With Smooth Peak Current Control Topology for Overcurrent Protectionen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TPEL.2010.2040197en_US
dc.identifier.journalIEEE TRANSACTIONS ON POWER ELECTRONICSen_US
dc.citation.volume25en_US
dc.citation.issue6en_US
dc.citation.spage1386en_US
dc.citation.epage1394en_US
dc.contributor.department電控工程研究所zh_TW
dc.contributor.departmentInstitute of Electrical and Control Engineeringen_US
dc.identifier.wosnumberWOS:000277666800003-
dc.citation.woscount5-
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