IC-Hersteller Texas Instruments

IC-Hersteller (103)

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 11.24 V / 2 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
Status
Produktserie
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Muster
WE-HCI SMT-Hochstrominduktivität, 1.8 µH, 22.1 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität1.8 µH
Performance Nennstrom22.1 A
Sättigungsstrom 17 A
Sättigungsstrom @ 30%18 A
Gleichstromwiderstand3.5 mΩ
Eigenresonanzfrequenz70 MHz
MaterialSuperflux