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Texas Instruments TPS259814ARPWR — Power Management (PMIC / Gate Driver)

TPS259814ARPWR Electronic Fuse, 2.7V–16V Input, 10A Output

MPNTPS259814ARPWR
End of Life

Texas Instruments TPS25981x series electronic fuse, TPS259814ARPWR, 2.7V–16V input, 10A output, ±10% accuracy, high-side sensing, 10-VQFN-HR (2x2) package, -40°C to 125°C operating temperature.

$1.4000Ref. price · indicative, final on quote
Texas Instruments TPS259814ARPWR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS259814ARPWR specifications
ParameterValue
SeriesTPS25981x
MountingSurface Mount
Voltage - input2.7V ~ 16V
Output current10A
Operating temperature-40°C ~ 125°C (TJ)
Accuracy±10%
FunctionElectronic Fuse
PackageTape & Reel (TR) Cut Tape (CT)
ManufacturerTexas Instruments
Case10-VFQFN
Sensing methodHigh-Side

Product details

2.7 V to 16 V input, 10 A continuous — the eFuse for the power rail

The TPS259814ARPWR is a Texas Instruments electronic fuse in the TPS25981x series, designed for high-side current limiting and overvoltage protection on a power rail. The current-limit threshold is set with ±10% accuracy, which means the trip point guardband must account for this tolerance when sizing the downstream load.

10-VQFN-HR (2x2) — footprint and thermal reality

Housed in a 10-VQFN-HR package measuring 2 mm × 2 mm, the TPS259814ARPWR is a surface-mount device with a 10-VFQFN case code. The small footprint demands a well-designed PCB copper area under the exposed pad to manage the thermal dissipation at 10 A continuous load.

Frequently asked questions

What is the difference between TPS259814ARPWR and TPS259814ARPT?

The TPS259814ARPWR and TPS259814ARPT share the same electrical specifications and package. The difference is in the packaging and reel quantity: the ARPWR suffix indicates Tape & Reel packaging, while the ARPT suffix indicates Cut Tape packaging. Both are functionally identical.