IC-Hersteller Texas Instruments

IC-Hersteller (103)

Texas Instruments TPS62173 | Demoboard PMP22165

Power for Xilinx versal adaptive compute acceleration platform (ACAP) reference design

Details

TopologieAbwärtswandler
Eingangsspannung3.2-3.4 V
Ausgang 10.88 V / 3.1 A
Ausgang 22.5 V / 0.5 A
Ausgang 31.1 V / 0.5 A
IC-RevisionA

Beschreibung

This reference design addresses Xilinx versal adaptive compute acceleration platform (ACAP) requirements and consists of a power management integrated circuit (PMIC) for system-rails, plus a multiphase controller and power stages to support higher current processor loads. On-board dynamic loads on the critical outputs allow testing to Xilinx's demanding power requirements. PMP22165 along with the TPS53681 EVM is a tested solution offering performance with cost-optimized components to meet processor requirements for Versal’s most common use cases one and three.

Eigenschaften

  • 10-rail user-programmable TPS650861 PMIC for both system-level power and full design sequence management
  • Full systempower solution for Versal's most common use cases one and three
  • Optimized power stage combination for peak efficiency of 92% on the VCCINT rail at the nominal output voltage
  • On-board dynamic loads for the more critical outputs

Typische Anwendungen

  • ADAS domain controller / Hardware accelerator / High performance computing

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
Pins
PCB/Kabel/Panel
Modularity
Typ
Wire Section
L(µH)
IRP,40K(A)
ISAT,30%(A)
RDC typ.(mΩ)
fres(MHz)
VOP(V)
Montageart
Muster
WE-MAPI SMT-Speicherdrossel, 2, –
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Pins
Induktivität0.47 µH
Performance Nennstrom7.55 A
Sättigungsstrom @ 30%9.8 A
Gleichstromwiderstand18 mΩ
Eigenresonanzfrequenz99 MHz
Betriebsspannung80 V
MontageartSMT 
WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular, 2, Käfigzugklemme
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Pins
PCB/Kabel/PanelPCB 
ModularityJa 
TypHorizontal 
Wire Section 24 to 16 (AWG) 0.2 to 1 (mm²)
MontageartTHT