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US2026A DUAL-CHANNEL USB POWER SWITCH AND OVER-CURRENT PROTECTION

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Description

UNISONIC TECHNOLOGIES CO., LTD US2026A DUAL-CHANNEL USB POWER SWITCH AND OVER-CURRENT PROTECTION CMOS IC * .
The UTC US2026A is a standard dual channels power switch with independent over-current protection fault flag functions, optimized for bus-powered Univ.

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Datasheet Specifications

Part number
US2026A
Manufacturer
Unisonic Technologies
File Size
221.46 KB
Datasheet
US2026A-UnisonicTechnologies.pdf
Description
DUAL-CHANNEL USB POWER SWITCH AND OVER-CURRENT PROTECTION

Features

* Two P-channel power MOSFET control switch
* 110µA Max operating current
* 5µA Max standby current
* 145 mΩ Max switch resistance
* 2.7V ~ 5.5V input voltage range
* 500mA minimum continuous load current
* Smooth turn-on eliminates in-rush induced voltage drop
* 1 ms

Applications

* including Notebook and desktop PC’s that supply power to more than one port. The UTC US2026A also offers thermal shutdown protection that reduces current consumption in fault modes for each switch and the entire device. With a 1ms delay on the fault FLAG output prevents erroneous over current repor

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