REFD6322, Remote Radio Head Power Supplies Reference Design
Referenzdesign unter Verwendung des Teils MAX1615EUK von Analog Devices
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- Telecom Power Supply
Beschreibung
- REFD6322, Reference design provides all the power-supply rails and power sequencing necessary to power Xilinx ZU9/15 Remote Radio Head power supplies. The module accepts 12V input voltage and generates eleven power rails. The VCCPINT output is set to 0.85V with 3A output current capability by using the MAX15303 step-down switching regulator. The VCCINT output is set to 0.72V with 20A output current capability by using the MAX20743 PMBus step-down switching regulator. Both VMGTAVCC and VMGTAVTT output voltages are generated from the MAX17509 dual step-down regulator. The power module provides extremely compact, high-efficiency power solutions with high-precision output voltages and excellent transient response
Empfohlene Bauteile (3)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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MAX17541GATB+ | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 42V Synchronous Step Down Single-Out 0.9V to 38.64V 0.5A 10-Pin TDFN EP T/R | In den Warenkorb | |
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MAX20743EPL+ | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 16V Step Down Single-Out 0.6V to 5.5V 35A 15-Pin FCQFN EP Tray | In den Warenkorb | |
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MAX17509ATJ+ | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 16V Synchronous Step Down Dual-Out 0.904V to 3.782V/4.756V to 5.048V 3A 32-Pin TQFN EP Tube | In den Warenkorb | |