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UCC27322DRG4

UCC27322DRG4 Gate Driver, 9A Peak, Low-Side, 8-SOIC

MPNUCC27322DRG4
End of Life

Texas Instruments UCC27322DRG4, low-side gate driver, single channel, 9A peak source/sink, 4V to 15V supply, 20ns rise/fall, 8-SOIC package, -40°C to 105°C.

$2.2800Ref. price · indicative, final on quote
Texas Instruments UCC27322DRG4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

UCC27322DRG4 specifications
ParameterValue
Gate typeN-Channel, P-Channel MOSFET
Input typeNon-Inverting
Channel typeSingle
MountingSurface Mount
Supply voltage4V ~ 15V
Logic voltage - VIL, VIH1.1V, 2.7V
Current - peak output (Source, sink)9A, 9A
Operating temperature-40°C~105°C(TA)
PackageTape & Reel (TR)
Case8-SOIC (0.154\", 3.90mm Width)
Number of drivers1
Driven configurationLow-Side
Rise (Fall time)20ns, 20ns

Product details

Low-side driver for N- and P-channel MOSFETs

It delivers a 9A peak source and 9A peak sink current, making it suitable for switching power supplies, motor drives, and DC-DC converters where fast, high-current gate drive is needed.

9A peak drive and 20ns switching edges

The non-inverting input simplifies control logic — a high input turns the driver output high. The supply voltage range of 4V to 15V covers common bias rails (5V, 12V) and allows driving MOSFETs with gate thresholds up to 10V. The logic input thresholds (VIL 1.1V, VIH 2.7V) are compatible with 3.3V and 5V logic families.

Active production, 8-SOIC package

Frequently asked questions

Can UCC27322DRG4 drive a MOSFET with a 10V gate threshold?

Yes. The supply voltage range extends to 15V, so the driver can output a gate drive voltage well above a 10V threshold. The 9A peak current ensures fast charging of the gate capacitance.

Can UCC27322DRG4 drive P-channel MOSFETs?

Yes, the UCC27322DRG4 is specified to drive both N-channel and P-channel MOSFETs. For a P-channel high-side configuration, the driver's output is referenced to the source terminal.