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

PRTCTL3

Poly Fuse

LAN9512

PRTCTL2

USB USB

Device Device

Figure 2.4 Port Power with Ganged Control with Poly Fuse

Revision 1.0 (04-20-09)

18

SMSC LAN9512

 

DATASHEET