| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f56b5174f7d196258707ccf1d609796e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-0045 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F1-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K17-102 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03K17-687 |
| filingDate |
2011-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dacf3bf01fbaa0ad86c4dc5faf04ea72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71194e4bd237e4a6780fefea75f352ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eba54a4edb2ca42ac3bcda835686e6ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3930ff747571c7c9ef59787cd4f1aec4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9932f208451355453182bda4b4c60bbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02a1542372ada1c1a58d8e174114bd99 |
| publicationDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013105233-A |
| titleOfInvention |
Semiconductor integrated circuit |
| abstract |
A regulator circuit of a conventional semiconductor integrated circuit has a problem that the output voltage control accuracy cannot be sufficiently increased. A semiconductor integrated circuit according to the present invention includes a plurality of output transistors PM that control the magnitude of an output voltage VDDM with respect to the magnitude of a load current Iload according to a control value PL indicated by an impedance control signal applied to a control terminal. A voltage monitor circuit 12 that outputs an output voltage monitor value VM that indicates the voltage value of the output voltage VDDM, a reference voltage Vref that indicates a target value of the output voltage VDDM, and an output voltage monitor value VM. And a control circuit 10 for controlling the magnitude of the control value PL according to the magnitude, and controlling which of the plurality of output transistors PM is turned on by the control value PL. The control value changing step for the error value is increased for a certain period in accordance with the prior notification signal PACC that notifies the change of Iload in advance. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019220958-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105922927-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103760942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103760942-B |
| priorityDate |
2011-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |