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UCC27523DSDR

Texas Instruments UCC27523DSDR Low-Side Gate Driver, 5A

MPNUCC27523DSDR
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Texas Instruments UCC27523DSDR, dual low-side gate driver, 5A peak source/sink, 7ns rise/6ns fall, 4.5V-18V supply, inverting inputs, independent channels, 8-SON (3x3) package, -40°C to 140°C junction temperature.

$0.7650Ref. price · indicative, final on quote
Texas Instruments UCC27523DSDR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

UCC27523DSDR specifications
ParameterValue
Gate typeIGBT, N-Channel MOSFET
Input typeInverting
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)
Case8-WDFN Exposed Pad
Number of drivers2
Driven configurationLow-Side
Rise (Fall time)7ns, 6ns

Product details

5A peak drive with 7 ns edges

The UCC27523DSDR: This symmetric drive strength handles the gate charge of parallel IGBTs or large N-channel MOSFETs in switch-mode power supplies and motor-drive output stages. The 4.5 V to 18 V supply range lets you run the driver from a 5 V bias rail or a 12 V gate-drive bus without an intermediate regulator.

8-SON package with exposed pad, 140°C junction rating

The driver is housed in an 8-SON (3 mm x 3 mm) with exposed pad. Surface-mount assembly; the part ships on Tape & Reel.

Frequently asked questions

Can UCC27523DSDR drive two MOSFETs independently?

Yes, the two channels are independent with separate inverting inputs. Each channel can drive its own N-channel MOSFET or IGBT, and the 5A peak sink/source per channel handles moderate gate charge loads without cross-coupling.

What is the difference between UCC27523 and UCC27524?

The UCC27523 has inverting inputs (low in → high out), while the UCC27524 has non-inverting inputs. Both are dual low-side drivers with identical 5A drive strength, 7 ns/6 ns edge rates, and the same 8-SON package. Choose the input polarity that matches your PWM signal phase.