Advantech SOM-Express Design Guide
94 Chapter 6 Power Delivery Guidelines
5VSB power 0.24 0 1.2
SOM-5782 A1011 CPU : CPU T2600 2.16GHz
Memory : Transcend DDRII 667 1GB
+V5SB(A) +V12(A) Watt
BIOS(1 min) 0.24 2.02 25.44
XP IDLE (1 min) 0.25 1.57 20.09
XP Standby(S1)(1
min)
0.22 1.4 17.9
XP Standby(S3)(1
min)
0.39 0 1.95
XP Run HCT- 11.2
(10 min)
0.29 2.11 26.77
5VSB power 0.24 0 1.2
Notes:
1. Operates entirely from 12 Volt input power.
2. To accommodate future modules, it is recommended that the 12 V supply
be capable of delivering 5 amperes average current to the SOM-Express
module (with momentary peak current up to 7.5 amperes).
3. It is also recommended that the thermal management solution is capable of
removing 40 watts from the SOM-Express module’s heat spreader plate
while maintaining conservative operating temperatures.
