SLUSC60B December 2017 – October 2019 UCC28064A
The UCC28064A can be externally disabled by pulling the VSENSE pin to ground with an open-drain or open-collector driver. When disabled, the device supply current drops significantly and COMP is actively pulled low. This disable method forces the device into standby mode and minimizes its power consumption. When VSENSE is released, the device enters soft-start mode.