Xilinx VC709 User Manual page 61

The VC709 board uses power regulators and PMBus compliant digital PWM system controllers
from
U10 is an ADP123 linear regulator from
Table 1-21: Onboard Power System Devices
Reference
Device Type
Designator
Core voltage controller and regulators
(1)
UCD9248PFC U42
PTD08A020W U25/U15
PTD08D210W
(V A)
OUT
U20
PTD08D210W
(V B)
OUT
Auxiliary voltage controller and regulators
(2)
UCD9248PFC U43
PTD08D210W
(V A)
OUT
U21
PTD08D210W
(V B)
OUT
PTD08D210W
(V A)
OUT
U22
PTD08D210W
(V B)
OUT
(3)
UCD9248PFC U64
PTD08D210W
(V A)
OUT
U62
PTD08D210W
(V B)
OUT
PTD08D210W
(V A)
OUT
U63
PTD08D210W
(V B)
OUT
Linear regulators
LMZ12002 U36
TPS51200DR U23
ADP123 U10
VC709 Evaluation Board
UG887 (v1.6) March 11, 2019
Texas Instrument digital power
Description
PMBus Controller (Addr = 52)
Dual adjustable switching regulators
40A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
PMBus Controller (Addr = 53)
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
PMBus Controller (Addr = 54)
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
½ of adjustable switching regulator dual
10A, 0.6V to 3.6V
Fixed linear regulator 2A
Tracking regulator, 3A
Fixed linear regulator, 300 mA
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to supply the core and auxiliary voltages listed in
Analog Devices.
Power Rail
Net Name
VCCINT_FPGA
VCCAUX
VCC3V3
VCC2V5_FPGA
VCC1V5_FPGA
MGTAVCC
MGTAVTT
VCCAUX_IO
NOT USED
MGTVCCAUX
VCC1V8_FPGA
VCC5V0
VTTDDR
XADC_VCC
Feature Descriptions
Table 1-21.
Power Rail Schematic
Voltage Page
47
1.00V 48
1.80V 49
3.30V 49
51
2.50V 52
1.50V 52
1.00V 53
1.20V 53
54
2.00V 55
1.00V 55
1.80V 56
(4)
1.80V 56
5.00V 45
0.75V 45
1.80V 27
61
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