Features for the TPS25921EVM-637
- 4.5V to 18V operating voltage range eFuse
- Up to 1.5A Adjustable ILIMIT setting option using Jumper
- On board fault and power good LEDs
- Linear output ramp (gate dV/dt control) option
- On board test point access for all device level pins
Description for the TPS25921EVM-637
The TPS25921xD eFuses are highly integrated circuit protection and power management solution in a small package. These devices use few external components and provide multiple protection modes, along with providing a robust defense against overloads, shorts circuits, voltage surges and excessive inrush current. Current limit level can be set with a single external resistor and current limit set has a precise accuracy of ±2% at room temperature.
Additionally, these devices cut-off the input bus and protect the system from over-voltage event, which is user configurable with simple resistor as per system needs.