5 A sink in a SOT-23-6 — the trade-off that matters
The 15 ns typical rise and 7 ns typical fall times mean the driver can cleanly switch a 1 nC gate load at several hundred kilohertz before the transition time starts eating into the duty-cycle budget.
Supply rail and logic thresholds
Temperature grade and package constraints
The SOT-23-6 footprint is the smallest package in TI's UCC2753x family that still delivers 5 A peak sink — the trade-off is that the thermal impedance of the small body limits continuous output current, so the part is designed for pulsed gate-drive duty, not steady-state DC output.