USB 2.0 Hi-Speed 3-Port Hub Controller Optimized for Portable Applications
Datasheet
9.3.2.2
Dual Supply
The following table details the device power consumption when configured with a dual supply (VBAT
and 1.8V VDDCOREREG) For additional information on power connections, refer to Chapter 4, "Power
Connections," on page 17.
Table 9.3 Dual Supply Suspend/Standby Power Consumption
MODE
SYMBOL
TYPICAL @ 25oC
COMMERCIAL
MAX
INDUSTRIAL
MAX
UNIT
IVDDCOREREG
IVBAT
IVDDCOREREG
IVBAT
90
200
0.1
0.4
1000
250
1.2
1700
250
2.0
uA
uA
uA
uA
Suspend
Standby
2.1
2.5
Note: Typical values measured with VBAT = 4.2V, VDDCOREREG = 1.8V. Maximum values
measured with VBAT = 5.5V, VDDCOREREG = 2.0V.
Revision 1.0 (06-17-13)
60
SMSC USB3813
DATASHEET
SMSC [ SMSC CORPORATION ]
