Other Parts Discussed in Thread: UCC28780, TIDA-010047
Hi Team
There is a good new that DIN UCC28056
I found a reference design https://www.ti.com/tool/TIDA-010047
And ne of the circuit " High voltage startup " , I am not sure about its function and operation principle!
>>Please help explain its working sequence, such as which MOS turns on first after the voltage comes in...... THX