Packaging information
Package | Pins VSON (DRC) | 10 |
Operating temperature range (°C) -40 to 125 |
Package qty | Carrier 250 | SMALL T&R |
Features for the TPS2554
Description for the TPS2554
The TPS2554/55 power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 500 mA and 2.5 A (typ) via an external resistor.
TPS2554/55 devices limit the output current to a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. The FAULT logic output asserts low during overcurrent and over-temperature conditions.