Microcontroller based charge controller has been explained
by Masheleni in [1].Low cost charge collector using dynamic
DC to DC topology is explained in [2].Here Dynamic Buck
and Boost Converter is used while designing the low cost
charge collector. In [3], intelligent MPP converter is covered
using microcontroller. A high efficiency Buck converter is
explained in [4] by Y.Chun Chuang. He and Y.Lung Ke also
proposed high efficiency battery charger in [5]. A synchronous
buck converter is proposed by S. Pattnaik et.al in [6]. Optimum
Buck Converter with a Single Switch is explained in [7] by
Divakar. Making use of single switch reduces the complexity
of the control and switching circuit. In [8] performance
analysis of the microcontroller based charge controller is done.
In [9] soft switching buck converter is designed using
microcontroller.