Texas Instruments C2000

∆Vc
∆Vc
Vo levels (DPWM duty
ratio steps)
steady state output,
limit cycle
Vref
∆Vs
∆Vs
0000
-0001
+0001
+0010
error bins
ADC levels
Volt
time
Steady State Limit Cycle
steady state output,
no limit cycle
Vref
∆Vc
∆Vs
∆Vs
0000
-0001
+0001
+0010
error bins
ADC levels
Volt
time
Vo levels (DPWM duty
ratio steps)
Digital Control of Power Converter