SLUSAO7C September 2011 – July 2024 UCC28063
PRODUCTION DATA
The UCC28063 can be externally disabled by purposefully grounding the VSENSE pin 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. This is particularly useful when standby power is a key design aspect. When VSENSE is released, the device enters soft-start mode.