Other Parts Discussed in Thread: TL431
Hi, TI expert.
The customer used UCC28610 to configure the circuit.
TL431 is applied to the secondary feedback stage and the output voltage is set to 15V, but it is said that the output voltage is 5.5V.
Even if you change the time constant, it is said that there is no change at the output voltage of 5.5V.
Is there a problem with the circuit below?
What part do I need to change to adjust the output voltage to 15V?
Please check. Thank you.