ZHCSHQ2B November 2017 – May 2018 TPS62821 , TPS62822 , TPS62823
PRODUCTION DATA.
About 250µs after EN goes High, the internal soft-start circuitry controls the output voltage during startup. This avoids excessive inrush current and ensures a controlled output voltage rise time of about 1ms. It also prevents unwanted voltage drops from high-impedance power sources or batteries. TPS6282x can start into a pre-biased output.