I am attempting to implment the LTC4368 (datasheet attached).

(Edit 2025-02-07 - replaced image of LTC4369 and example circuit above with one from the datasheet including labels R1-R4, I would also like to clarify that the above example is only to illustrate the circuit design and layout and does not represent my required OV and UV, nor Vin, nor current limit.)
I have determined the values of R1, R2, R3 based on the guidance of "Procedure for Selecting UV/OV External Resistor Values" on pg. 12 of 22. See table below.
However, I cannot determine how R4 is selected. R4 occurs between Vin and SHDN. I am seeking assistance determining how to select R4. I have done some research regarding voltage dividers, but I am not sure what the target voltage at SHDN would be.

(Edit 2025-02-07 - replaced image of LTC4369 and example circuit above with one from the datasheet including labels R1-R4, I would also like to clarify that the above example is only to illustrate the circuit design and layout and does not represent my required OV and UV, nor Vin, nor current limit.)
I have determined the values of R1, R2, R3 based on the guidance of "Procedure for Selecting UV/OV External Resistor Values" on pg. 12 of 22. See table below.
However, I cannot determine how R4 is selected. R4 occurs between Vin and SHDN. I am seeking assistance determining how to select R4. I have done some research regarding voltage dividers, but I am not sure what the target voltage at SHDN would be.
| Parameter | Value | Units |
| V_OSUV_Target | 0.003000000 | V |
| I_UV_Target | 0.000000010 | A |
| UV_TH_Target | 42.000000000 | V |
| OV_TH_Target | 58.000000000 | V |
| R1+R2_Target | 300,000.000000000 | Ohms |
| R3_Target | 24,900,000.000000000 | Ohms |
| R3_Selected | 25,000,000.000000000 | Ohms |
| R1_Target | 218,103.448275862 | Ohms |
| R1_Selected | 218,000.000000000 | Ohms |
| R2_Target | 82,000.000000000 | Ohms |
| R2_Selected | 82,000.000000000 | Ohms |
| UV_TH_Actual | 42.166666667 | V |
| OV_TH_Actual | 58.027522936 | V |
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