A.8. Power
This development kit is powered by a +12 V power source. The power is one of the following:
- PCIe* golden finger from PCIe* system
- ATX 2x4 or external AC/DC adapter
Attention: The ATX 2x4 and external adapter cannot be used simultaneously. The ATX 2x4 can work together with the PCIe* system power input to provide power higher than 25 W.
Power Distribution
Figure 22. Power Distribution Scheme for Power Solution 2 (DK-DEV-10CX220-B)
| Power Group | Power Rail | Generated From (V) | Maximum Current (A) | Manufacturing Part |
|---|---|---|---|---|
| 0 | 3.3V for MAX® 10 | 12 | 0.65 | MPM3632SGPQ-C879-Z |
| 5 V for Temperature Sensor | 12 | 0.20 | MPM3612GLQ-C879-Z | |
| 1 | 0.9 V | 12 | 16.18 | MPM3690GBF-50D-0011 |
| 3.3 V | 12 | 12.39 | MPM3695GRF-25-0037 | |
| 2 | 0.95 V | 3.3 | 1.53 | MPM3650CGQW-C879-Z |
| 3 | 1.8 V | 3.3 | 1.54 | MPM3650CGQW-C879-Z |
| 4 | 1.8 V | 3.3 | 1.54 | MPM3650CGQW-C879-Z |
| 1.5 V | 3.3 | 0.75 | MPM3650CGQW-C879-Z | |
| VADJ | 3.3 | 1.83 | MPM3650CGQW-C879-Z | |
| 2.5 V for clock | 3.3 | 4.00 | MP20051DQ-LF-C879-Z | |
| 2.5 V for GigE | 3.3 | 0.22 | MPM3804GG-C879-Z | |
| 1 V for GigE | 3.3 | 0.40 | MPM3804GG-C879-Z | |
| 5 V for USB3.1 | 12 | 0.30 | MPM3632SGPQ-C879-Z | |
| VTT | 1.5 | 1.50 | TPS51200DRCR | |
| Softstart | — | — | LTC4365CDDB-1#TRMPBF |
Figure 23. Power Distribution Scheme for Power Solution 1 (DK-DEV-10CX220-A)
| Power Group | Power Rail | Generated From (V) | Maximum Current (A) | Intel® Enpirion® Part |
|---|---|---|---|---|
| 0 | 3.3 V for MAX® 10 | 12 | 0.65 | ER3110 |
| 5 V for EM2130 | 12 | 0.20 | ER3105 | |
| 1 | 0.9 V | 12 | 16.18 | EM2130L |
| 3.3 V | 12 | 12.39 | EM2130H | |
| 2 | 0.95 V | 3.3 | 1.53 | EN6337 |
| 3 | 1.8 V | 3.3 | 1.54 | EN6337 |
| 4 | 1.8 V | 3.3 | 0.75 | EN6337 |
| 1.5 V | 3.3 | 1.83 | EN6337 | |
| VADJ | 3.3 | 4.00 | EN6347 | |
| 2.5 V for clock | 3.3 | 0.22 | EY1501 | |
| 2.5 V for GigE | 3.3 | 0.40 | EP5348 | |
| 1 V for GigE | 3.3 | 0.30 | EP5348 | |
| 5 V for USB3.1 | 12 | 1.50 | ER2120 | |
| VTT | 1.5 | 0.6 | EV1320 | |
| Softstart | — | — | ES1010 |