TPS2557 switches equivalent, precision adjustable current-limited power-distribution switches.
*1 Meets USB Current-Limiting Requirements
* Adjustable Current Limit, 500 mA to 5 A (Typical)
* ±6.5% Current-Limit Accuracy at 4.5 A
* Fast Overcurrent .
* USB Ports and Hubs
* Digital TVs
* Set-Top Boxes
* VOIP Phones
3 Description
The TPS255x power-distri.
The TPS255x power-distribution switch is 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 an.
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