The UCC2742x-Q1 family of devices are high-speed dual MOSFET drivers capable of
delivering large peak currents into capacitive loads. Two standard logic options are offered: dual
inverting and dual noninverting drivers. They are offered in the standard 8-pin SOIC (D) package.
The thermally enhanced 8-pin PowerPAD Package MSOP package (DGN) drastically lowers the thermal
resistance to improve long-term reliability.
Using a design that inherently minimizes shoot-through current, these drivers deliver 4-A
current where it is needed most, at the Miller plateau region, during the MOSFET switching
transition. A unique bipolar and MOSFET hybrid output stage in parallel also allows efficient
current sourcing and sinking at low supply voltages.
The UCC2742x-Q1 provide enable (ENBL) functions to have better control of the operation
of the driver applications. ENBA and ENBB are implemented on pins 1 and 8, which were previously
left unused in the industry standard pinout. They are internally pulled up to
VDD for active-high logic and can be left open for standard
For all available packages, see the orderable addendum at the
end of the data sheet.
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