ZHCSFN0C November 2016 – January 2019 TLV172 , TLV2172 , TLV4172
PRODUCTION DATA.
The values of RISO that yield phase margins of 45º and 60º for various capacitive loads are determined using the described methodology. Figure 31 shows the results.
Figure 31. Isolation Resistor Required for Various Capacitive Loads to Achieve a Target Phase Margin