Automotive dual low-side driver with 5 A peak output
The UCC27624QDGNRQ1 is a Texas Instruments dual-channel low-side gate driver rated for automotive applications, with AEC-Q100 qualification. Each channel delivers 5 A peak source and sink current, driving N-channel MOSFETs with a 6 ns typical rise time and 10 ns fall time. The independent, non-inverting inputs allow flexible control of two separate MOSFETs or parallel operation for higher current.
Sizing the drive for your power stage
With 5 A peak source and sink, the driver charges and discharges gate capacitance quickly. The 6 ns rise and 10 ns fall times suit DC-DC converters and motor drives. The logic input thresholds of 1.2 V (VIL) and 1.8 V (VIH) are compatible with 3.3 V and 5 V controllers; no level shifter is needed for most MCUs.