PMP6577.3, Power Solution for Xilinx 7-Series MGT with 5V input voltage (1.8V @ 2.6A)
使用 Texas Instruments 的 TPS40400RHL 的参考设计
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依据最终产品
- Communications and Telecom
说明
- PMP6577.3, Power Solution for Xilinx 7-Series MGT with 5V input voltage (1.8V @ 2.6A). PMP6577 is a complete power solution for the Xilinx 7-series GTX / GTH transceivers when mated to Xilinx MGT characterization boards. The AVCC at 1V up to 12A, AVTT at 1.2V up to 8A and AVCCAUX 1.8V at up to 2.6A (powered off 5V) are provided. for each output a TPS40400 controller with a dual NexFET is 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
主要特色
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Conversion TypeDC to DC
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Input Voltage4.7 to 5.3 V
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Output Voltage1.8 V
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Output Current2.6 A
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Output Power4.68 W
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TopologyBuck- Synchronous
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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CSD86350Q5DT | Texas Instruments | Specialized Power ICs and Modules | Synchronous Buck Power Stage 8-Pin LSON-CLIP EP T/R | 买入 | |
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TLC555CDR | Texas Instruments | Timers | Standard Timer Single 0°C 70°C 8-Pin SOIC T/R | 买入 | |
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CSD86330Q3D | Texas Instruments | Specialized Power ICs and Modules | Synchronous Buck Power Stage 8-Pin LSON-CLIP EP T/R | 买入 | |
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CSD86350Q5D | Texas Instruments | Specialized Power ICs and Modules | Synchronous Buck Power Stage 8-Pin LSON-CLIP EP T/R | 买入 | |
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TPS40400RHLR | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 30A 2000kHz 24-Pin VQFN EP T/R | 买入 | |
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TPS40400RHLT | Texas Instruments | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 2000kHz 24-Pin VQFN EP T/R | 买入 | |