The Control parameters group provides options to enter the required values.
| Parameter | Description | Range | Default |
|---|---|---|---|
|
Number of phases |
Number of converter's interleaving phases |
1 - 4 |
1 |
|
Switching freq |
Target switching frequency of power switch operation |
50000 - 1000000Hz |
300000Hz |
|
Control loop divider |
Fast control loop frequency divider |
1 - 5 |
1 |
|
Time delay |
Time expressed in fraction of PWM period to account for the inherent delay introduced by digital implementation: from analog sensing to duty cycle update. Such a delay is taken into account in the phase margin determination. |
0 - 10.0 |
2.00Ts |
|
Control loop freq |
Converter sampling frequency |
10000 - 1000000Hz |
300000Hz |
|
Crossover freq* |
Target crossover frequency |
2000 - 200000 Hz |
10000 Hz |
|
Phase margin* |
Target phase margin |
10 - 90 |
50 |
Note:
*The calculated valid range for the Crossover
frequency and maximum valid value for Phase margin
depend on the set of entered parameters. They display in the respective parameter
tooltip.