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Texas Instruments UCD90120A | Demoboard PMP9475
Xilinx Virtex UltraScale FPGA Power Solution Reference Design
Overview
| Topology | Buck Converter |
| Input voltage | 12 V |
| Output 1 | 5 V / 12 A |
| IC revision | E1 |
Description
The PMP9475 12V-input reference design provides all the power supply rails necessary to power Xilinx's Virtex® UltraScale™ family of FPGAs in a compact, highly efficient design. This design uses several of TI's PMBus Point-Of-Load voltage regulators for ease of design/configuration and telemetry of critical rails. It features a UCD90120A for flexible power up and power down sequencing as well as voltage monitoring, current monitoring, and voltage margining through the PMBus interface.
Features
- Provides all the power supply rails needed for a Xilinx Virtex® UltraScale™ FPGA
- Design optimized to support a 12V input
- On board power up and power down sequencing
- PMBUS interface with output voltage and current reporting
- Voltage margining feature
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | Material | LR(µH) | fres(MHz) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCC SMT High Current Cube Inductor, 2.2 µH, 22.4 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCC SMT High Current Cube Inductor | Inductance2.2 µH | Performance Rated Current22.4 A | Saturation Current @ 10%20.9 A | Saturation Current @ 30%44 A | DC Resistance4.3 mΩ | MaterialIron Powder | Rated Inductance2.1 µH | Self Resonant Frequency70 MHz |