Maximum Power Consumption Of Xmc Modules - Kontron CP6003-RA/RC User Manual

CP6003-RA/RC
5.4

Maximum Power Consumption of XMC Modules

A maximum power of 15 W is available on the XMC slot and it can be arbitrarily divided on the
3.3 V and 5 V (VPWR) voltage lines. XMC modules are based on 3.3 V power along with vari-
able power (VPWR) defined as either 5 V or 12 V in the ANSI/VITA 42.0-200x XMC Switched
Mezzanine Card Auxiliary Standard specification. On the CP6003-RA/RC, the VPWR is config-
ured to 5 V.
The following table indicates the current of a (conduction-cooled) XMC module.
Table 5-12: XMC/Conduction-Cooled XMC Module Current
VOLTAGE
3.3 V
5 V (VPWR)
+12 V
-12 V
Note ...
XMC integrators should carefully review the power ratings, cooling capacity
and airflow requirements in the application prior to installation of an XMC mod-
ule on the CP6003-RA/RC.
ID 1046-3890, Rev. 1.0
CONTINUOUS CURRENT
0.75 A
2.5 A
0.6 A
0.4 A
Power Considerations
PEAK CURRENT
1.0 A
3.0 A
0.8 A
0.4 A
Page 5 - 9