Texas Instruments TPS259231DRCT electronic fuse, 5 A output, 4.5-5.5 V input, ±8% accuracy, -40 to 85°C, 10-VSON (3x3) exposed pad package, surface mount.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - input | 4.5V ~ 5.5V |
| Output current | 5A |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Accuracy | ±8% |
| Function | Electronic Fuse |
| Case | 10-VFDFN Exposed Pad |
The TPS259231DRCT: It provides overcurrent protection on a 5 V power rail with a current-limit accuracy of ±8%.
The ±8% accuracy on the 5 A current limit means the minimum guaranteed trip point is 4.6 A. A designer sizing the load budget must account for this tolerance to avoid nuisance trips at the upper end of the load current.
The current-limit accuracy is ±8%. This tolerance must be factored into the load budget — the minimum guaranteed trip point is 4.6 A on a 5 A nominal limit.