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Partname: | UCC39811 |
Description: | .5A Quad Power Switch |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (36.9K). Click here to download *) |
The UCC39811 Hot Swap Power Controller is designed to provide a self powered USB hub with a local 3.3V regulated voltage and four 5V regulated voltages for USB ports. Each of the 5V output ports is individually enabled for optimal port control. Each port also provides an overcurrent fault signal indicating that the port has exceeded a 650mA current limit. The 3.3V linear regulator is used to power the local USB microcontroller. This regulator is protected with a 100mA current limit and has a logic level enable input. |
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Click here to download UCC39811 Datasheet*) |
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