4U MPCP Board Design Plan
275 days
Edited PowerPlanes property
1:06
275 days
Edited GroundFillLayers property
0:44
275 days
Updated isolation keepouts specification
0:52
275 days
Reviews
#3 MPCP
Properties
graph TB subgraph Power Subsystem A[12V Input A] --> ORingCircuit B[12V Input B] --> ORingCircuit ORingCircuit --> PMBusController[PMBus Sequencer & Manager] PMBusController --> V1[1.0V / 80A Module] PMBusController --> V2[1.2V / 40A Module] PMBusController --> V3[1.8V / 20A Module] PMBusController --> V33[3.3V / 15A Module] PMBusController --> V5[5V / 10A Module] end subgraph Compute & Isolation Domains CPU[MPC Processor] CPU --> ISO1[Iso Ctrl 1] --> Mem1[Memory Domain 1] CPU --> ISO2[Iso Ctrl 2] --> Mem2[Memory Domain 2] CPU --> ISO3[Iso Ctrl 3] --> Mem3[Memory Domain 3] CPU --> ISO4[Iso Ctrl 4] --> Mem4[Memory Domain 4] CPU --> ISO5[Iso Ctrl 5] --> Mem5[Memory Domain 5] CPU --> ISO6[Iso Ctrl 6] --> Mem6[Memory Domain 6] CPU --> ISO7[Iso Ctrl 7] --> Mem7[Memory Domain 7] CPU --> ISO8[Iso Ctrl 8] --> Mem8[Memory Domain 8] end subgraph High-Speed Interconnects PCIeSwitch[PCIe Gen4 Switch] PCIeSwitch --> PCIeConn[PCIe Edge Connector] PCIeSwitch --> QSFP1[QSFP28 Port 1] PCIeSwitch --> QSFP2[QSFP28 Port 2] PCIeSwitch --> QSFP3[QSFP28 Port 3] PCIeSwitch --> QSFP4[QSFP28 Port 4] end subgraph Management & Monitoring MCU[Management MCU] MCU --> Sensors[Voltage/Temp Sensors] MCU --> Flash[SPI Flash] MCU --> LEDs[LED Indicators] end
Telecommunications
L2, L3
IEC 61010, IPC-2221B, 2.5 kV reinforced
6.4
2
Standard 12 Layer
2.5 kV clearance; Require slot width ≥ 6.4 mm, slot length ≥ 2 mm for all isolation domains, defined in layout between isolated nets and adjacent copper. Specify keepout region geometry to comply with IEC 61010 and IPC-2221B for 2.5 kV reinforced isolation.
L1,L4,L12
2.5
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $323.78–$332.25 |
Digi-Key | $78.86–$79.59 |
LCSC | $907.45–$908.00 |
Mouser | $433.41 |
TME | $34.02 |
Verical | $71.56–$89.81 |
Controls
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