IC-Hersteller Monolithic Power Systems

IC-Hersteller (95)

Monolithic Power Systems EV1471A-J-00A

High-Efficiency, 3A,16V, 500kHz Sync.Step-Down Converter Evaluation Board In 6-Pin TSOT 23

Details

TopologieAbwärtswandler
Eingangsspannung4.5-16 V
Ausgang 13.3 V / 3 A
IC-Revision1.0

Beschreibung

The EV1471A-J-00A Evaluation Board is designed to demonstrate the capabilities of MPS’ MP1471A, a high-frequency, synchronous rectified, step-down, switch-mode converter with internal power MOSFETs. Itoffers a very compact solution to achieve a 3A output current over a wide input supply range, with excellent load and line regulation. The MP1471A has synchronous-mode operation for higher efficiency over the output current-load range.

Current-mode operation provides fast transient response and eases loop stabilization.

Protection features include over-current protection and thermal shutdown.The MP1471A requires a minimal number of readily-available, standard, external components and is available in a space-saving 6-pin TSOT23 package.

Eigenschaften

  • Wide 4.5V-to-16V Operating Input Range
  • 110mΩ/57mΩ Low-RDS(ON) Internal Power MOSFETs
  • Proprietary Switching-Loss–Reduction Technology
  • High-Efficiency Synchronous-Mode Operation
  • Fixed 500kHz Switching Frequency
  • Internal AAM Power-Save Mode for High Efficiency at Light Load
  • Internal Soft-Start
  • Over-Current Protection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.8V
  • Available in a 6-pin TSOT-23 package

Typische Anwendungen

  • Game Consoles
  • General Purposes
  • Digital Set-Top Boxes
  • Flat-Panel Television and Monitors

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Muster
744314490SPEC
8 Dateien WE-HCI SMT-Hochstrominduktivität 4.9 8.3 2.2 6.5 14.5 56 Superflux
Artikel Nr. Daten­blatt Simu­lation
744314490SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Muster