The TPS25961 eFuse (integrated FET hot-swap device) is a highly integrated circuit protection and power management solution in a small package. The device provides multiple protection modes using very few external components and is a robust defense against overloads, short-circuits, voltage surges, and excessive inrush current. Output current limit level can be set with a single external resistor. Inrush current is managed using output slew rate control internally. To protect an input overvoltage condition, the device provides an option to externally set a user-defined overvoltage cutoff threshold or use a fixed internal threshold.
The devices are characterized for operation over a junction temperature range of –40 °C to +125 °C.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TPS25961 2.7-V–19-V, 106-mΩ, eFuse With Adjustable Current Limit and Short-Circuit Protection datasheet | PDF | HTML | Dec 5, 2022 |
| Application brief | Performance, Space, and Cost Optimized Protection Using TPS25961 | PDF | HTML | Jan 25, 2023 | |
| Certificate | TPS25961EVM EU RoHS Declaration of Conformity (DoC) | Jul 29, 2022 |
For additional terms or required resources, click any title below to view the detail page where available.
The TPS25961EVM allows reference circuit evaluation of the TPS25961 eFuse. The TPS25961 device is a 2.7-V to 19-V, 2 A eFuse with integrated 100-mΩ FET with inrush current protection, programmable under voltage, over voltage protection and current limiting.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WSON (DRV) | 6 | Ultra Librarian |
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