Texas Instruments TPS259535DSGT electronic fuse, 2.7V to 18V input, 4A output, ±7.5% accuracy, 8-WFDFN exposed pad / 8-WSON (2x2 mm), -40°C to 125°C junction temperature, surface mount.
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| Voltage - input | 2.7V ~ 18V |
| Output current | 4A |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Accuracy | ±7.5% |
| Function | Electronic Fuse |
| Case | 8-WFDFN Exposed Pad |
The 8-WSON (2x2 mm) package is small enough for space-constrained layouts but has an exposed pad that needs a good thermal via pattern to the ground plane — skip that and the part may hit thermal shutdown before delivering its full 4A.
The 8-WSON (2x2 mm) is a wet-able-flank package with an exposed pad underneath.
The ROHS3 compliance is current for global markets.
The current-limit accuracy is ±7.5%, which means the actual trip point can vary by up to 7.5% from the programmed value over temperature and process.
The TPS259535DSGT is offered in an 8-WSON (2x2 mm) package with an exposed thermal pad, also described as 8-WFDFN exposed pad.