PMBus Power System for Enterprise Ethernet Switches Reference Design
Description
PMP11399 is a complete PMBus power system for 3 ASIC/FPGA cores: DDR3 core memory: VTT termination: and auxiliary voltages commonly found on high-performance Ethernet Switches. The hardware is accompanied by a GUI that allows the user to perform real-time configuration and monitoring of the power supplies.
Features
- 12V / 300W system power solution with nine point-of-load buck convertersPMBus communication configures hot-swap: SWIFT buck converters: multiphase PWM controller: and power sequencer/supervisorHigh-density power conversion utilizing Inductor On Top of IC layoutsVoltage margining through PMBus and PWMUCD90240 GPIs allow for event-based power supply control
Applications
- Baseband unit (BBU)
- CPU (PLC Controller)
- Communication module
- Edge router
- Intra-DC interconnect (metro)
- Inter-DC interconnect (long-haul
- submarine)
- Core router
- Hardware accelerator card
- Campus & branch switches
- Cell site gateway router
- Data center switch
Product Categories
- Power management
| Download the bill of materials for PMP11399 | Download |
Test Data
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Download the test file for PMP11399| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP11399 CAD Files | 16 Mar 2016 | ZIP | 9337 | |
| PMP11399 Assembly Drawing | 16 Mar 2016 | 531 | ||
| PMP11399 BOM | 16 Mar 2016 | 287 | ||
| PMP11399 Schematic | 16 Mar 2016 | 1105 |