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UCC27324QDRQ1

UCC27324QDRQ1 Low-Side Gate Driver, 4A Peak, AEC-Q100

MPNUCC27324QDRQ1
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Texas Instruments UCC27324QDRQ1, Automotive AEC-Q100, dual low-side gate driver, 4A peak output, 20ns/15ns rise/fall, 4V-15V supply, 8-SOIC.

$2.4000Ref. price · indicative, final on quote
Texas Instruments UCC27324QDRQ1 datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

UCC27324QDRQ1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Gate typeN-Channel, P-Channel MOSFET
Input typeNon-Inverting
Channel typeIndependent
MountingSurface Mount
Supply voltage4V ~ 15V
Logic voltage - VIL, VIH1V, 2V
Current - peak output (Source, sink)4A, 4A
Operating temperature-55°C~150°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Case8-SOIC (0.154\", 3.90mm Width)
Number of drivers2
Driven configurationLow-Side
Rise (Fall time)20ns, 15ns

Product details

What this dual low-side driver does

The Texas Instruments UCC27324QDRQ1 is a dual, independent, low-side gate driver rated for 4A peak source and 4A peak sink current, with a typical rise time of 20ns and fall time of 15ns. It drives both N-channel and P-channel MOSFETs from a 4V to 15V supply rail. The non-inverting inputs and independent channel architecture let you parallel outputs for higher drive current or drive two separate MOSFETs with independent control.

The 4A peak source and sink current charges and discharges the MOSFET gate capacitance quickly, which directly determines switching losses.

Housed in an 8-pin SOIC (3.90 mm width) — a common, easy-to-layout footprint. The 4V to 15V supply range covers both 5V logic-level gate drive and 12V automotive battery rails.

It is ROHS3 compliant. The base product number is UCC27324, so if you need a different package variant or temperature grade, that family has options.

Frequently asked questions

Is the UCC27324QDRQ1 AEC-Q100 qualified?

Yes. The part is part of the Automotive, AEC-Q100 series, meaning it has passed the automotive-grade qualification tests for reliability under harsh conditions.

What is the UCC27324QDRQ1 gate driver used for?

It is a dual low-side gate driver for N-channel and P-channel MOSFETs. Typical applications include DC-DC converters, motor drivers, solenoid drivers, and any switched-load circuit where a 4A peak gate drive is needed.

What is the equivalent or replacement for UCC27324QDRQ1?

A functional peer is the LM5106MM/NOPB, which is also a dual gate driver but configured as a half-bridge driver with 1.2A peak output and a narrower -40°C to 125°C temperature range. The UCC27324QDRQ1 offers higher peak current (4A vs 1.2A) and a wider temperature range (-55°C to 150°C vs -40°C to 125°C), so it is a better fit for high-current, high-temperature automotive designs.