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Hi,
PMP40980 is on secondary side resonance. Yours is on primary side. Since you parallel four transformers, it requires to use the secondary side resonance since there is no clear single resonance can be defined on the primary side with 4 transformer…
Hi again Thiago,
This configuration is OK for the UCC25800. Please have a look at the following Reference Design: PMP40980
Multiple-output isolated SiC driver bias-supply reference design for onboard charger applications
Hello Hailey,
Thank you for reaching out.
Since each output is 1A, is the total power of the system 15.2W? If so, I would recommend the UCC28C59 in a flyback with multiple outputs. This product also has many variations (such as an automotive equivalent…
