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Texas Instruments UCC27512DRSR — Power Management (PMIC / Gate Driver)

UCC27512DRSR Low-Side Gate Driver, 4A/8A Peak, 6-SON

MPNUCC27512DRSR
Active

Texas Instruments UCC27512DRSR, single-channel low-side gate driver, 4.5V~18V supply, 4A source / 8A sink peak output, 8ns/7ns rise/fall, -40°C~140°C junction, 6-SON (3x3mm) exposed pad, active.

$1.2600Ref. price · indicative, final on quote
Texas Instruments UCC27512DRSR datasheet (PDF)
Packaging6-WDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

UCC27512DRSR specifications
ParameterValue
Gate typeIGBT, N-Channel MOSFET
Input typeInverting, Non-Inverting
Channel typeSingle
MountingSurface Mount
Supply voltage4.5V ~ 18V
Logic voltage - VIL, VIH1V, 2.4V
Current - peak output (Source, sink)4A, 8A
Operating temperature-40°C~140°C(TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Case6-WDFN Exposed Pad
Number of drivers1
Driven configurationLow-Side
Rise (Fall time)8ns, 7ns

Product details

Single-channel low-side driver for IGBT and N-channel MOSFET gates

The driver operates from a 4.5 V to 18 V supply rail and accepts both inverting and non-inverting input logic with a 1 V / 2.4 V threshold.

Temperature range and package — thermal design considerations

The 140°C junction rating allows operation in high-ambient environments such as motor drives, power supplies, and automotive under-hood electronics. The 6-SON (3x3 mm) exposed pad package relies on the PCB copper pour for heat spreading. The -40°C low end covers cold-crank and outdoor installation scenarios.

Frequently asked questions

What is the equivalent of UCC27512DRSR?

The LM5106MM/NOPB is a half-bridge driver with 1.2 A peak output, 15 ns/10 ns rise/fall, and a -40°C to 125°C range — it is not a direct pin-compatible replacement for the single-channel low-side UCC27512DRSR. For a functional equivalent, look for single-channel low-side drivers with similar 4 A/8 A peak and 8 ns/7 ns speed.