Other Parts Discussed in Thread: UCC28180,
Dear Sir/Ms.
According to this IC, SPEC wrote that it can work in DCM and CrM modes. Our current application hopes it will be operating in DCM mode, if the frequency can be fixed then that will be better. Hope it can work at 150KHz, even to 200KHz and we want to use it on the Single Stage Flyback architecture. Similar to ST L6561 PFC IC, which is used in the Single Stage Flyback, as shown below Figure (A) 
The reason why we used it because we want our power supply to get high PF and THD. Please help us to check the power start Sequence of this IC because we cannot find it in the SPEC , as shown in Figure (B)
This boot process is very important to me, and I have to know how the IC starts up and It will be very helpful for Debug.
