ZHCSIP1F April 1999 – July 2018 UCC2808A-1 , UCC2808A-2 , UCC3808A-1 , UCC3808A-2
PRODUCTION DATA.
When VCC rises above 12.5 V (for the UCCx808A-1) or above 4.3 V (for the UCCx808-2) the device is enabled. When any fault conditions are cleared, a soft-start condition is initiated and the gate driver outputs begin switching.
When VCC drops below 8.3 V (for the UCCx808-1) or 4.1 V (for the UCCx808-2) the device enters the UVLO protection mode and both gate drivers are actively pulled low.