SMBUS1 (5-Pin): SMBUS Header
2-3 Maximum Voltage & Current Limit
Below is a list of maximum voltage & Current Limit specification for motherboard interface
(including but not limited to slots, connectors and headers) for setup reference:
USB Ports
from
FP_COM2/ FP_COM3
LAN_LED1/LAN_LED2
CPUFAN1/ SYSFAN
Parts
USB31
USB32
FP_USB21
FP_USB22
JW_FP
RJ45_COM1
GPIO
PS2KBMS
SMBUS1
SMBUS1
Working Voltage
5V
5V
5V
5V
5V
5V/12V(via jumper
setting)
5V/12V(via jumper
setting)
3.3V
5V
5V
3.3V
12V
23
Current Support
1.5A
1.5A
1.5A
1.5A
1A
0.5A
0.5A
0.3A
1A
0.5A
0.5A
1.5A