APPARATUS FOR DIVIDING DIRECT CURRENT VOLTAGE USING A CHARGE PUMP

PURPOSE: A DC voltage distribution device using a charge pump is provided to supply a voltage to each configuration block of an electric device by distributing a preset DC input voltage to different arbitrary DC output voltages without a dropper regulator. CONSTITUTION: A first DC/DC converter(10) r...

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Bibliographic Details
Main Author CHANG, SEONG GI
Format Patent
LanguageEnglish
Published 22.01.2010
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
ELECTRICITY
GENERATION
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Summary:PURPOSE: A DC voltage distribution device using a charge pump is provided to supply a voltage to each configuration block of an electric device by distributing a preset DC input voltage to different arbitrary DC output voltages without a dropper regulator. CONSTITUTION: A first DC/DC converter(10) reduces a DC input voltage to a first DC output voltage and distributes the first DC output voltage. A charge pump(41) boosts the first DC output voltage to a second DC output voltage and distributes the boosted voltage. A second DC/DC converter(12) reduces the DC input voltage to a third DC output voltage and distributes the third DC output voltage.
Bibliography:Application Number: KR20080067681