SLVSE46A November 2017 – January 2018 TPS65680
The WAIT CNTRL HIGH state is functionally identical to DISCHARGE STEP2. When LS_CNTRL is pulled high, the EN_DLY counter is reset and the device returns to PRESET state. From there it will advance to ACTIVE state after the EN_DLY counter has expired. This allows to restart the sequence.