IC-Hersteller Texas Instruments

IC-Hersteller (96)

Texas Instruments CSD87353Q5D | Demoboard PMP20516

5V 45A Dual Phase Synchronous Buck Reference Design

Details

TopologieAbwärtswandler
IC-RevisionA

Beschreibung

This is a synchronous buck reference design that uses TPS40322 in a dual phase topology. It is meant for 12V nominal input voltage and outputs 5V and is capable of providing up to 45A combined on both phases with excellent current sharing. The full load efficiency is 96.7% which provides great thermal performance as well as ripple and transient performance.

Eigenschaften

  • Over 96.7% efficient at full load
  • Excellent thermal, ripple and transient performance
  • Small solution size
  • Low cost design

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Verpackung Muster
885012205044SPEC
8 Dateien WCAP-CSGP MLCCs 25 V(DC)1 nF ±10% 25 0402 -55 °C up to +125 °C 3.510 GΩ X7R Klasse II 1 0.5 0.5 0.25 7" Tape & Reel
885012205027SPEC
8 Dateien WCAP-CSGP MLCCs 16 V(DC)2.2 nF ±10% 16 0402 -55 °C up to +125 °C 3.510 GΩ X7R Klasse II 1 0.5 0.5 0.25 7" Tape & Reel
885012205037SPEC
5 Dateien WCAP-CSGP MLCCs 16 V(DC)100 nF ±10% 16 0402 -55 °C up to +125 °C 55 GΩ X7R Klasse II 1 0.5 0.5 0.25 7" Tape & Reel
885012206076SPEC
8 Dateien WCAP-CSGP MLCCs 25 V(DC)1 µF ±10% 25 0603 -55 °C up to +125 °C 100.5 GΩ X7R Klasse II 1.6 0.8 0.8 0.4 7" Tape & Reel
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Verpackung Muster