SLVS696D October 2008 – April 2020 TPS63030 , TPS63031
PRODUCTION DATA.
The device is put into operation when EN is set high. It is put into a shutdown mode when EN is set to GND. In shutdown mode, the regulator stops switching, all internal control circuitry is switched off, and the load is disconnected from the input. This also means that the output voltage can drop below the input voltage during shutdown. During the start-up of the converter, the duty cycle and the peak current are limited to avoid high peak currents flowing from the input.