IC-Hersteller Texas Instruments

IC-Hersteller (96)

Texas Instruments CSD85301Q2D | Demoboard PMP12004

Reference Design for Powering a Xilinx Zynq UltraScale+ Remote Radio Head (RRH) or Backhaul (BH)

Details

TopologieAbwärtswandler
Eingangsspannung27 V
Ausgang 10.74 V / 20 A
IC-Revision1

Beschreibung

This design for powering Xilinx Zynq UltraScale+ (www.xilinx.com/power) Remote Radio Heads (RRH) features the TPS6508640 and is a small and highly efficient solution. The PMIC reduces size, cost, and power loss by having integrated rails into 1 device, high switching frequency and separate rails for core supplies.

Eigenschaften

  • PMIC reduces solution size by integrating many rails into 1 device
  • PMIC reduces inductor size by having high switching frequency converters and controllers
  • Separation of core option saves power with estimated 2.6W at max loading
  • DVS allows for higher power savings by reducing the output power for lower operational needs

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(nH)
LR
(nH)
IR
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
Material Muster
744309047SPEC
8 Dateien WE-HCM SMT-Hochstrominduktivität 470 200 47.5 35.1 46.8 0.165 MnZn
Artikel Nr. Daten­blatt Simu­lation
744309047SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(nH)
LR
(nH)
IR
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
Material Muster