T
treez
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We will design a 3.8kw Boost PFC with UCC28070 chip. We need Vout to be variable, since the following stage is an LLC converter with variable load voltage.
Do you think the attached opamp method, to change vout, will be OK when used with UCC28070? We can’t see any possible interaction with the UCC28070’s internals as long as we are careful about the OVP.
UCC28070 datasheet
https://www.ti.com/lit/ds/symlink/ucc28070.pdf
Do you think the attached opamp method, to change vout, will be OK when used with UCC28070? We can’t see any possible interaction with the UCC28070’s internals as long as we are careful about the OVP.
UCC28070 datasheet
https://www.ti.com/lit/ds/symlink/ucc28070.pdf