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Implementation of Two Mode Control Scheme of Synchronous Buck Boost DC-DC Converter

Author(s):

G.Geetha Mahalakshmi , R.M.K.College of Engineering and Technology; D.Nageswari, R.M.K.College of Engineering and Technology; A.Srinivasulu, Vignesh Powder Coating

Keywords:

IVFF, Buck Boost Converter, Pulse Width Modulation

Abstract

The paper titled “Implementation of Two Mode Control Scheme of Synchronous Buck Boost Dc-Dc Converter” aimed at the ability of both voltage step-up and step-down and to achieve high efficiency over the entire voltage range. For the converter in the applications with wide input voltage variation, input voltage feed-forward (IVFF) compensation is an attractive approach for improving the transient response of the converter, for it can eliminate the effect of the input voltage disturbance on the output voltage .The proprietary switching algorithm, which allows its output voltage to be regulated above,below, or equal to the input voltage.Synchronous switch provide high efficiency, pulse width modulation control.

Other Details

Paper ID: IJSRDV3I2768
Published in: Volume : 3, Issue : 2
Publication Date: 01/05/2015
Page(s): 954-959

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