Research Article

LPV Control with Pole Placement Constraints for Synchronous Buck Converters with Piecewise-Constant Loads

Table 1

Parameters of system (1)–(3).

Parameters Value

Nominal input voltage 12 V
Equilibrium point of 5 V
Inductance 47 μH
Capacitance 220 μF
Static drain to source resistance 30 m
Equivalent series resistance of inductor 100 m
Equivalent series resistance of capacitor 105 m
Load resistance 5–10 
Switching frequency 150 kHz