Current mode control for DC-DC converter

A DC-DC converter (100) includes a current control stage (110) configured to provide a threshold based on an output voltage, an input voltage, and a reference voltage for the DC-DC converter (100). An off time control (130) can be configured to receive the threshold and control an off time (TOFF) fo...

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Bibliographic Details
Main Author BAYER ERICH J
Format Patent
LanguageChinese
English
Published 13.11.2013
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:A DC-DC converter (100) includes a current control stage (110) configured to provide a threshold based on an output voltage, an input voltage, and a reference voltage for the DC-DC converter (100). An off time control (130) can be configured to receive the threshold and control an off time (TOFF) for the DC-DC converter based on the threshold such that the off time is inversely proportional to the peak current generated by the DC-DC converter (100).
Bibliography:Application Number: CN20131250973