LAN9514_12 Datasheet, PDF (43/52 Pages) SMSC Corporation – USB 2.0 Hub and 10/100 Ethernet Controller

USB 2.0 Hub and 10/100 Ethernet Controller
Datasheet
4.3.4 Operational Current Consumption & Power Dissipation
Table 4.4 Operational Current Consumption & Power Dissipation (VDD33IO = VDD33A = 3.3V)
PARAMETER
MIN
TYPICAL MAX
UNIT
100BASE-TX Full Duplex (USB High-Speed)
Supply current (VDD33IO, VDD33A)
Power Dissipation (Device Only)
10BASE-T Full Duplex (USB High-Speed)
Supply current (VDD33IO, VDD33A)
Power Dissipation (Device Only)
10BASE-T Full Duplex (USB Full-Speed)
Supply current (VDD33IO, VDD33A)
Power Dissipation (Device Only)
288
mA
951
mW
243
mA
802
mW
180
mA
594
mW
Note: All values measured with maximum simultaneous traffic on the Ethernet port and all USB ports.
Note: Magnetic power consumption:
„ 100BASE-TX: ~42mA
„ 10BASE-T: ~104mA
SMSC LAN9514/LAN9514i
43
DATASHEET
Revision 1.2 (02-29-12)