ZHCSFN1A November 2016 – January 2022 UCC20520
PRODUCTION DATA
A bypass capacitor connected to VCCI supports the transient current needed for the primary logic and the total current consumption, which is only a few mA. Therefore, a 50-V MLCC with over 100 nF is recommended for this application. If the bias power supply output is a relatively long distance from the VCCI pin, a tantalum or electrolytic capacitor, with a value over 1 μF, should be placed in parallel with the MLCC.