SLVUCC4 January 2022 TPS629206
C10 is provided as an optional of feedforward capacitor (CFF) to help improve the loop stability if needed. A more detailed discussion on the optimization for stability versus transient response can be found in the Optimizing Transient Response of Internally Compensated dc-dc Converter With Feedforward Capacitor and Feedforward Capacitor to Improve Stability and Bandwidth With the TPS621-Family and TPS821-Family application reports.