Texas Instruments TPS25972ARPWR electronic fuse, ±10% accuracy, 7A output, 2.7V–23V input, -40°C to 125°C junction, 10-VFQFN (2x2 mm) package.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - input | 2.7V ~ 23V |
| Output current | 7A |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Accuracy | ±10% |
| Function | Electronic Fuse |
| Case | 10-VFQFN |
The TPS25972ARPWR: Integrated electronic fuse in a 10-VFQFN package. Protects downstream circuitry on supply rails from 2.7 V up to 23 V. Delivers 7 A continuous output with ±10% current-limit accuracy.
TI lists it as a current-stage device. The TPS26610DDFR handles up to 50 V input but is a current regulator, not an eFuse. Neither is a pin-compatible second source; the TPS25972ARPWR is the higher-current eFuse option in this family.
The TPS25972ARPWR is rated for 7 A continuous output current.
Yes, the input voltage range is 2.7 V to 23 V, so 12 V is well within spec. The current-limit accuracy is ±10%.