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UNIVERSAL SERIAL BUS HUB
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Low voltage drop:
1. Self-powered mode:
Max 500mA (indicated by Red power LED)
2. Bus-powered mode:
140mV/500mA, 14mV/50mA (indicated by Green
power LED)
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Individual power switches (each port):
1. Over-current protection with current limit threshold:
500mA(Min)750mA(Typ)/1250mA(Max)
2. Turn power off in status of over-current or thermal shutdown,
save power consumption
3. Soft start for slow turn-on feature prevents high inrush currents
when initially powering capacitive loads
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Reset by Upstream attachment or programmable reconfigure
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Downstream port LEDs: indicating Power and Active on/off
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Self-powered mode: Shutdown system power no need to
disconnect the power adapter, power consumption only
3mA for Red power LED
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Supports suspend MODE