I have a question regarding the TPS2113A. How does one define the threshold voltage when the TPS2113A will automatically switch from IN1 to IN2? Is there a formula like voltage divider since I could not understand it from the datasheet?
I found a formula on Pololu site https://www.pololu.com/product/2596 , Vtresh = (R/20K + 1)*0.8 and the following schematic: https://a.pololu-files.com/picture/0J5500.600.png?c869a7be3040f34658145e275a8ae51e But is that formula related to their given schematic, where the R = 20 K connected to VSNS. So it says: Vtresh = (R/20K + 1)*0.8 so if the R is 20K, does that mean if IN2 is 5V. Will it switch then IN2-1.6V => 5-1.6V = 3.4 basically when IN1 drops below 3.4 V it switches to IN2? Maybe I misunderstood it. I hope you can help me out. Thank you