Dear TI Support,
TI's Application Report SLUA309C to support the UCC28517 discussed the use of a bias resistor to counter the input offset voltage of the current error amplifier at light loads. The solution offered in the application report gives me a bias resistor value of 6.2MegaOhm!
Is this still an issue with the device at light loads and do I still need to fit this Rbias resistor?
Regards,
Edward