Datasheet

TUSB8040A
SLLSEA7F –MAY 2012–REVISED SEPTEMBER 2013 www.ti.com
6.5 Hub Input Supply Current
Typical values measured at T
A
= 25°C
VDD33 VDD11
PARAMETER UNIT
3.3 V 1.1 V
LOW POWER MODES
Power On (after Reset) 4 68 mA
Upstream Disconnect 4 68 mA
Suspend 4 68 mA
ACTIVE MODES (US state / DS State)
3.0 host / 1 SS Device and Hub in U1 46 260 mA
3.0 host / 1 SS Device and Hub in U0 46 400 mA
3.0 host / 2 SS Devices and Hub in U1 46 330 mA
3.0 host / 2 SS Devices and Hub in U0 46 540 mA
3.0 host / 3 SS Devices and Hub in U1 46 420 mA
3.0 host / 3 SS Devices and Hub in U0 46 650 mA
3.0 host / 4 SS Devices and Hub in U1 46 560 mA
3.0 host / 4 SS Devices and Hub in U0 46 770 mA
3.0 host / 1 SS and 1 HS Devices in U0 and active 90 430 mA
3.0 host / 2 SS and 2 HS Devices in U0 and active 105 570 mA
2.0 host / HS Device active 46 90 mA
2.0 host / 4 HS Device active 90 115 mA
30 ELECTRICAL SPECIFICATIONS Copyright © 2012–2013, Texas Instruments Incorporated
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