Skip to main content
Log in
Texas Instruments TPS259271DRCT — Power Management (PMIC / Gate Driver)

TPS259271DRCT eFuse, 18V BFET Driver, 5A, 10-VSON

MPNTPS259271DRCT
Active

Texas Instruments TPS259271DRCT, Electronic Fuse, 4.5V~18V input, 5A output, ±8% accuracy, -40°C~85°C, 10-VSON (3x3) package, Tape & Reel.

$2.0700Ref. price · indicative, final on quote
Texas Instruments TPS259271DRCT datasheet (PDF)
Packaging10-VFDFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS259271DRCT specifications
ParameterValue
MountingSurface Mount
Voltage - input4.5V ~ 18V
Output current5A
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Accuracy±8%
FunctionElectronic Fuse
Case10-VFDFN Exposed Pad

Product details

18 V, 5 A electronic fuse in a 3x3 mm package

The Texas Instruments TPS259271DRCT is an integrated electronic fuse (eFuse) with a BFET driver, protecting downstream circuitry on 4.5 V to 18 V power rails. It delivers up to 5 A continuous output and is specified over the -40°C to 85°C industrial temperature range.

The pad must be connected to the ground plane with multiple vias to keep the junction temperature within the -40°C to 85°C operating range at 5 A continuous output. The Cut Tape option is useful for prototyping or low-volume builds.

Frequently asked questions

Is TPS259271DRCT RoHS compliant?

Yes, the TPS259271DRCT is ROHS3 compliant, meeting the current EU RoHS directive for lead-free soldering.

How do I set the current limit on TPS259271DRCT?

The current limit is programmed by connecting a single resistor from the ILIM pin to ground. The resistor value determines the trip point; the datasheet provides a table of standard resistor values for common current limits up to 5 A.