http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014017930-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ed0897e087fa147bc2eb075dbc8b9c1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M7-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-155 |
| filingDate | 2012-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92e442eac20dafac84d0b72df1d6dfed |
| publicationDate | 2014-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014017930-A |
| titleOfInvention | DC-DC converter |
| abstract | To provide a DC-DC converter in which a current does not flow backward from an output capacitor to an output side coil at light load. In a DC-DC converter that is a synchronous rectification type SEPIC, a control circuit CC that outputs a control signal for controlling on / off to MOS transistors Nch and Pch includes a current value of a current i LS flowing through a coil L S , and a coil And a determination unit that outputs a determination signal indicating that the voltage value representing the sum of the current value i LL of the current flowing through L L is smaller than a predetermined reference voltage Vref1. In accordance with the signal, the MOS transistor Pch is turned off during the rectifying operation. The predetermined reference voltage Vref1 is realized by the reference voltage source RVS1, and is a voltage corresponding to a limit load that does not flow backward. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2557296-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7327110-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2559316-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3331147-A1 |
| priorityDate | 2012-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.