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UCC27524D

UCC27524D Dual 5A Low-Side Gate Driver, 7ns/6ns, 8-SOIC

MPNUCC27524D
Active

Texas Instruments UCC27524D, dual low-side gate driver, 5A peak source/sink, 7ns/6ns rise/fall, 4.5V-18V supply, -40°C to 140°C, 8-SOIC package.

$1.9100Ref. price · indicative, final on quote
Texas Instruments UCC27524D datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

UCC27524D specifications
ParameterValue
Gate typeIGBT, N-Channel MOSFET
Input typeNon-Inverting
Channel typeIndependent
MountingSurface Mount
Supply voltage4.5V ~ 18V
Logic voltage - VIL, VIH1V, 2.3V
Current - peak output (Source, sink)5A, 5A
Operating temperature-40°C~140°C(TJ)
PackageTube
Case8-SOIC (0.154\", 3.90mm Width)
Number of drivers2
Driven configurationLow-Side
Rise (Fall time)7ns, 6ns

Product details

Dual 5A low-side driver with 7ns edges

The supply range spans 4.5V to 18V, covering common gate-drive rails from 5V logic-level MOSFETs up to 15V IGBT gate voltages. The logic input thresholds (VIL 1V, VIH 2.3V) are compatible with 3.3V and 5V controllers without level shifting.

140°C junction — extended thermal headroom

This extra margin is useful in tightly-ventilated power stages, motor-drive enclosures, or under-hood automotive environments where ambient heat pushes junction temperatures higher. The independent channel architecture means each output can drive a separate gate without cross-conduction, simplifying layout for dual-switch topologies like synchronous buck converters or two-switch forward converters.

Frequently asked questions

Can UCC27524D drive SiC MOSFETs?

The UCC27524D is specified for IGBT and N-channel MOSFET gates. Its 5A peak drive and 7ns/6ns edges can drive SiC MOSFETs in low-side configurations, provided the gate voltage swing (typically 15V to 18V for SiC) fits within the 4.5V to 18V supply range. For SiC parts requiring negative gate bias or higher peak current, a dedicated SiC driver may be preferred.

What is the UCC27524D replacement or equivalent?

No official replacement or second-source cross-reference is listed for the UCC27524D. For pin-compatible alternatives within the TI UCC2752x family, verify the package (8-SOIC) and drive current requirements against the BOM.