Maximum DC load current (IOUT(max)) is considered as 200 A.
The circuit-breaker threshold during steady-state (IOCP) is considered to be 1.1 times IOUT(max). Hence, IOCP is set at 220 A.
The maximum voltage range of the ISYS_IN input of the TPS536C9T controller is 1.8 V.
As discussed in Section 4.1, VIREF is set
at half of 1.8 V, 0.9 V.
Using Equation 3, RIMON or RISYS is calculated to be 225 Ω with
GIMON as 18.18 µA/A and VIREF as 0.9 V. The nearest
value of RIMON or RISYS is 226 Ω with 0.1% tolerance and
power rating of 100 mW. For noise reduction, place a 22 pF ceramic capacitor
across the IMON pin and GND in the eFuses.
Using Equation 6, ISYS_IN_GAIN is calculated to be 245.