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UCC27524DSDR

UCC27524DSDR Low-Side Gate Driver, 5A Peak, 8-SON

MPNUCC27524DSDR
Active

Texas Instruments UCC27524DSDR, dual low-side gate driver, 5A peak source/sink, 4.5V–18V supply, 7ns/6ns rise/fall, independent non-inverting channels, IGBT/N-Channel MOSFET, 8-WDFN exposed pad (8-SON 3x3), -40°C to 140°C junction, ROHS3, active.

$2.2200Ref. price · indicative, final on quote
Texas Instruments UCC27524DSDR datasheet (PDF)
Packaging8-WDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

UCC27524DSDR 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)
PackageTape & Reel (TR); Cut Tape (CT)
Case8-WDFN Exposed Pad
Number of drivers2
Driven configurationLow-Side
Rise (Fall time)7ns, 6ns

Product details

Dual 5 A low-side driver — what it buys you

The Texas Instruments UCC27524DSDR is a dual-channel, non-inverting low-side gate driver rated for 5 A peak source and 5 A peak sink current. Two independent channels with 7 ns typical rise and 6 ns fall time let you switch a pair of power devices with tight timing symmetry — useful in synchronous buck converters, dual-switch forward converters, or two paralleled MOSFETs in a high-current rail.

140°C junction — keeps running where others derate

Junction temperature range spans -40°C to 140°C.

Package and footprint — 8-SON 3x3 mm

Supplied in an 8-SON (3x3 mm) package with exposed pad.

Logic thresholds — 1 V / 2.3 V VIL/VIH

Logic input thresholds are 1 V (VIL) and 2.3 V (VIH).

No last-time-buy or NRND flags.

Frequently asked questions

What is the typical application for UCC27524DSDR?

Typical applications include driving IGBT or N-Channel MOSFET gates in switch-mode power supplies, DC-DC converters, motor drives, and solar inverters. The dual independent channels suit half-bridge or dual-switch topologies.

Can UCC27524DSDR drive IGBTs?

Yes, the gate type specification lists IGBT and N-Channel MOSFET. The 5 A peak output and 4.5 V to 18 V supply range cover the gate charge requirements of small to medium IGBT modules.

Is UCC27524DSDR compatible with UCC27524D?

The base product number is UCC27524, so UCC27524DSDR and UCC27524D share the same silicon. The suffix DSDR indicates the 8-SON (3x3 mm) package and Tape & Reel shipping format. Electrical compatibility is identical; only the package and reel quantity differ.

How does UCC27524DSDR compare to LM5106MM/NOPB?

LM5106MM/NOPB is a half-bridge driver with 1.2 A peak output and synchronous channel type, vs the UCC27524DSDR's dual independent low-side channels at 5 A peak. The UCC27524DSDR offers higher peak current and faster edge rates (7 ns vs 15 ns rise), but lacks the bootstrap diode and integrated dead-time of a half-bridge driver. Choose the LM5106 for a dedicated half-bridge with built-in dead-time; choose the UCC27524DSDR for dual low-side switching at higher current.