JAJS467F December 2008 – April 2019 TPS61175
PRODUCTION DATA.
To set the output voltage in either DCM or CCM, select the values of R1 and R2 according to Equation 9:
Considering the leakage current through the resistor divider and noise decoupling into FB pin, an optimum value for R2 is around 10 k. The output voltage tolerance depends on the VFB accuracy and the tolerance of R1 and R2.