Hi
Our customer consider this device at low power. (Min ; around 5W. Max:~ 60W)
They are evaluating with TI-EVM (UCC28056EVM-296) now. Then they asked us.
As result, this device looks staring PFC operation more than 26W (at high Vin voltage). However they would like to operate this device less than 26W (min 5W).
What do we need to adjust any parameter to make this device working at PFC at low power? (<5W)
The condition is below:
Vin=90~260Vac,
Please let me know if My question is not to the point.
Regards,
Koji Hamamoto
