SLVSDO6C August 2017 – June 2019 TPS1H000-Q1
PRODUCTION DATA.
When loss of supply occurs, the output is shut down regardless of whether the IN pin is high or low. For a resistive or a capacitive load, loss of supply has no risk. But for a charged inductive load, the current is driven from all the logic control pins to maintain the inductance current. To protect the system in this condition, TI recommends protection with an external free-wheeling diode.