SBVS297B November 2019 – May 2020 TPS7A53
PRODUCTION DATA.
Soft start directly controls the output start-up time and indirectly controls the output current during start-up (inrush current).
As shown in Figure 41, the external capacitor at the NR/SS pin (CNR/SS) sets the output start-up time by setting the rise time of the internal reference (VNR/SS).