TPS2560 Datasheet (Texas Instruments) - Dual Channel Precision Adjustable Current-limited Power Switches

TPS2560, Dual Channel Precision Adjustable Current-limited Power Switches

The TPS2560 and TPS2561 (TPS256x) are dualchannel power-distribution switches 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 250 mA and 2.8 A (typ

TPS2560 Features

* Two separate current limiting channels

* Meets USB current-limiting requirements

* Adjustable current limit: 250 mA to 2.8 A (typ)

* ± 7.5% current-limit accuracy at 2.8 A

* Fast overcurrent response: 3.5 μs (typ)

* Two 44-mΩ high-side MOSFETs