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PMP22487: Output voltage sensing for VS divider

Part Number: PMP22487
Other Parts Discussed in Thread: UCC28712

Dear sir ,

We want to design a buck converter using UCC28712 . The Input voltage range is (25-67.2V ) and output voltage is 10V and load is 100mA(max).  Is the section comprises of R1,R2,D100,D101,R8,R9 D2 shown in image below is for ensuring  that output voltage waveform is sampled at the end of  demagnetization time to provide an accurate representation of the output voltage ?.Is it possible to directly connect the output terminal to the VS divider as shown in the figure below ? If not what  is the common issues we may encounter if we connect the output pin directly to vs devider.