PMP5098.3, Power Management Reference Design for Xilinx Virtex-6 FPGAs (1.2V @ 1.5A)

Reference Design using part TPS40400RHL by Texas Instruments

Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Computers and Peripherals
  • Consumer Electronics

Description

  • PMP5098.3, Power Management Reference Design for Xilinx Virtex-6 FPGAs (1.2V @ 1.5A). PMP5098 is a multi-output power supply module that will provide all necessary voltage rails for high-speed Xilinx GTH (11.2 Gbps) serial transceivers on Virtex-6 HXT characterization boards. Four output rails: 1.1V @ 6W (AVCC), 1.1V @ 4W (AVCCRX), 1.2V @ 1.5W (AVTT) and 1.8V @ 5W (AVCCPLL). for each output TPS40400 and dual NexFET are used. TPS40400 has PMBUs interface to allow output voltage to be adjusted and current output to be monitored along with other functions. TLC555 timer used to synchronize all outputs to about 480kHz

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    4.7 to 5.3 V
  • Output Voltage
    1.2 V
  • Output Current
    1.5 A
  • Output Power
    1.8 W
  • Topology
    Buck- Synchronous

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