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Texas Instruments TPS25970ARPWR — Power Management (PMIC / Gate Driver)

TPS25970ARPWR eFuse – 7 A, 10 mOhm, 2.7-23 V, Active

MPNTPS25970ARPWR
Active

Texas Instruments TPS25970ARPWR eFuse, 2.7-V to 23-V input, 10-mOhm typical Rds(on), 7-A continuous current rating, in 10-VQFN-HR (2x2) package, surface-mount, active production.

$1.5700Ref. price · indicative, final on quote
Texas Instruments TPS25970ARPWR datasheet (PDF)
Packaging10-VFQFN
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS25970ARPWR specifications
ParameterValue
MountingSurface Mount
PackageTape & Reel (TR) Cut Tape (CT)
Case10-VFQFN

Product details

What the 7 A and 10 mOhm mean for your load

At 7 A, that 10 mOhm drops only 70 mV — negligible for a 5 V or 12 V rail — so the load sees nearly full bus voltage. The real thermal constraint is the junction temperature: at 7 A the dissipation is I²R = 0.49 W, which in the 2x2 mm VQFN package needs a solid copper pour on the exposed pad to stay below the thermal shutdown threshold.

Active production — sourcing through standard channels

Package and mounting — 10-VQFN-HR footprint

The TPS25970ARPWR is supplied in a 10-VQFN-HR (2x2) package with a 0.50 mm pitch.

Frequently asked questions

What is the current rating of TPS25970ARPWR?

The eFuse is rated for 7 A continuous current with a typical on-resistance of 10 mOhm. At 7 A the voltage drop is about 70 mV, and the power dissipation is 0.49 W — thermal design must account for the junction temperature rise in the 2x2 mm VQFN package.