USB Hub with Integrated 10/100 Ethernet Controller

Datasheet

Many customers use a single poly fuse to power all their devices. For the ganged situation, all power control pins must be tied together.

 

5V

PRTCTL5

Poly Fuse

PRTCTL4

 

LAN9514 PRTCTL3

PRTCTL2

USB USB

Device Device

Figure 2.4 Port Power with Ganged Control with Poly Fuse

Revision 1.0 (04-20-09)

18

SMSC LAN9514

 

DATASHEET