http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201904184-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_810c64d3e0d8477e7d4d19957985f273 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-0009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M1-0054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B70-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-1584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-33507 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-33592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K5-00006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M3-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K7-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M3-335 |
| filingDate | 2017-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9846257a3e33ab2cb8edb9422f02a0b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c215508f50e2c43edc3a2e0de2e2f2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d212e00dcd69ee318d71045e3ff41118 |
| publicationDate | 2019-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201904184-A |
| titleOfInvention | DC to DC conversion circuit and its multiphase power controller |
| abstract | A multi-phase power controller is coupled to a plurality of resonant power conversion circuits that provide an output voltage. The multi-phase power controller includes a current sensing unit, a frequency adjustment circuit, and a duty cycle adjustment circuit. The current sensing unit is coupled to the first resonant power conversion circuit to provide a first sensing current. The frequency adjustment circuit includes an error amplifier and a first ramp signal generation circuit. The error amplifier provides an error signal based on the output voltage and the reference voltage. The first ramp signal generating circuit provides the first ramp signal in accordance with the error signal. The duty cycle adjustment circuit provides the first pulse width modulation signal to the first resonant power conversion circuit according to the preset voltage and the first ramp signal. The change of the duty cycle of the first pulse width modulation signal is related to the first sensing current, the preset voltage, and the first ramp signal. |
| priorityDate | 2017-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.