Hello,
Our customer has questioned the switching frequency is slightly shifted to 700kHz even he sets 650kHz. Although he applies 866k-ohm as temporary on RF against recommended 870k-ohm, the resistance gap is only 0.5%.
Would you let him know if this resistance gap causes the switching frequency? If not please let us know, how comes the switching frequency differences, what is the resistor tolerance against recommended 870k-ohm.
best regards,