Tool/software:
Hi,
Please tell me how to calculate the effective capacitance value of CLOAD =about 138 μF described in the datasheet "9.2.2.4 Selecting the Output Capacitors."
According to the DC bias characteristic of Murata's CLOAD (GRM32 EC80G227ME05L), the capacitance value decreases by 6.2% when VOUT=0.9V(Table 9-2. Design Parameters). Therefore, I think 220×0.938=206.36uF. Since it is not 138uF, please tell me how to calculate it.
Best Regards,
Nishie