Hi Sirs,.
do you share the Calculation formula and OCP .TRIP. to each 16Ampers, 14.5Ampers on TPS51275B
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Hi Sirs,.
do you share the Calculation formula and OCP .TRIP. to each 16Ampers, 14.5Ampers on TPS51275B
Hi Philip.
Equation 3 + Equation 4 in page14 of Datasheet are used to calculate the OCP.
Yuchang
I am not sure where's the 41.2K you talk, but let me do a brief explanation for the calculation process.
when you cal the OCP, you just need to know Rdson of Low-side mosfet, VIN, Vout, Fsw, ICS(10uA), L vaule
if you want to get RCS, you just need use Equation4 to get VTRIP with the OCP value you want to set. then use Equation3 to get RCS.