Combined Voltage and Current Control Loops Simplify LED Drivers, High Capacity Battery/Supercap Chargers & MPPT* Solar Applications July 2012 Volume 22 Number 2
I N T H I S I S S U E
pushbutton controller 10
Combined Voltage and Current
15V, 2.5A monolithic buck-
Control Loops Simplify LED Drivers,
High Capacity Battery/Supercap
boost with 95% efficiency
and low noise 17
easy 2-supply current
sharing 20
Chargers & MPPT* Solar Applications
Xin (Shin) Qi
* Maximum Power P……