T
treez
Guest
Hello,
We wish to find the RM resistor to be connected to the NCP1654.
We recognise that the RM resistor will be VM (peak) / IM peak
The only way we can find VM(peak) is to use equation 7 on page 14. In this equation 7, may we take it that we must use the peak input current for "IL-50".?
NCP1654 datasheet
https://www.onsemi.com/pub_link/Collateral/NCP1654-D.PDF
We wish to find the RM resistor to be connected to the NCP1654.
We recognise that the RM resistor will be VM (peak) / IM peak
The only way we can find VM(peak) is to use equation 7 on page 14. In this equation 7, may we take it that we must use the peak input current for "IL-50".?
NCP1654 datasheet
https://www.onsemi.com/pub_link/Collateral/NCP1654-D.PDF