TPS2556 Precision Adjustable Current-Limited Power-Distribution Switches

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2556, TPS2557 SLVS931B * NOVEMBER 2009 * .
The TPS255x power-distribution switch is intended for applications where precision current limiting is required or heavy capacitive loads and short ci.

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Datasheet Specifications

Part number: TPS2556
Manufacturer: Texas Instruments ↗
File Size: 1.75 MB
Datasheet: TPS2556-etcTI.pdf
Description: Precision Adjustable Current-Limited Power-Distribution Switches

Features

* 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 Response: 3.5-µs (Typical)
* 22-mΩ High-Side MOSFET
* Operating Voltage: 2.5 V to 6.5 V

Applications

* USB Ports and Hubs
* Digital TVs
* Set-Top Boxes

TPS2556 Distributors

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TPS2556 Precision Adjustable Current-Limited Power-Distribution Switches Texas Instruments

Texas Instruments TPS2556-like datasheet