Xilinx SP601 User Manual page 41

The SP601 uses power solutions from LTC. An estimate of the current draw on the various
power supply rails is shown in
X-Ref Target - Figure 1-30
Table 1-22: Estimated Current Draw
Rail (V)
LX16
FMC
Int/Aux
12 1.0
3.3 3.0
2.5
1.8
1.2 3.0
V 0.9
TT
SP601 Hardware User Guide
UG518 (v1.1) August 19, 2009
5V
PWR
Jack
Dual Switcher LTM4616
3. 3V@8A max
2. 5V@8A max
Dual Switcher LTM4616
1. 2V@8A max
1. 8V@8A max
Linear Regulator LT1763
3. 0V@500mA max
Buck-Boost Regulator LT1731
12V@1A max
Estimated Current (A)
LX16 BPI/SPI
DDR2
V Flash
CCO
2.0 0.3
1.0
2.0
1.0
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Table 1-22.
Monolithic Regulator
0.9V@3A max
Figure 1-30: Power Supply
USB Clock Marvell
CP2103 Socket EPHY
0.1 0.1
0.1 1.0
Power Management
UG518_30 _070809
Estimated LTC
Comments
Totals µModule
1.0 LT1731 12V, 3A
(1/2)
5.5 3.3V, 8A
LTM4616
(1/2)
1.1 2.5V, 8A
LTM4616
(1/2)
1.3 1.8V, 8A
LTM4616
(1/2)
5.0 1.2V, 8A
LTM4616
1.0 LTC3413 0.9V, 1.0A
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