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I have already set V_FB=0.5V by connecting VSEL_1 and VSEL_2 to VCC
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Updated (10/3): to compensate for the DCR losses, the voltage aimed to be regulated is changed to 5.1V
In this case, R1/R2=9.2, R2=10kOhms, R1=92kOhms, the library values I found are 10k and 91k.
System Block Diagram
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Reverse Polarity Protection
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