SWITCHING VOLTAGE REGULATOR WITH FREQUENCY SELECTION

Techniques for mitigating interference from a switching voltage regulator by intelligently varying the switcher frequency of the switching voltage regulator are provided. In one aspect, the switcher frequency is set by adjusting a frequency setting input to variable clock frequency generating circui...

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Bibliographic Details
Main Author Kwok, Sai C
Format Patent
LanguageEnglish
French
German
Published 28.11.2018
Subjects
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GENERATION
TRANSMISSION
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Summary:Techniques for mitigating interference from a switching voltage regulator by intelligently varying the switcher frequency of the switching voltage regulator are provided. In one aspect, the switcher frequency is set by adjusting a frequency setting input to variable clock frequency generating circuit. The frequency setting is representative of at least a current operating mode condition. The output voltage is regulated by a switching voltage regulator controller in response to the switcher frequency and a reference voltage.
Bibliography:Application Number: EP20140181948