IC-Hersteller Silicontent Technology

IC-Hersteller (95)

Silicontent Technology SCT2230A

4.2V-17V Vin, 2A/3A Synchronous Buck Converter with EMI Reduction

Details

TopologieAbwärtswandler
Eingangsspannung4.2-17 V
Ausgang 11.5 V / 3 A
IC-Revision1.0

Beschreibung

The EV222x-B-02A and EV223xA-B-02A Evaluation Board is designed to demonstrate the capabilities of SCT2220TVAR and SCT2230ATVAR, which are in a SOT563 Package. SCT2220 and SCT2230A are EMI friendly synchronous buck converters with up to 17V wide input voltage range.This user's guide describes the characteristics,operation and the use of the EV222x-B-02A and EV223xA-B-02A Evaluation Module including EVM specifications, recommended test setup, test result,schematic diagram, bill of materials, and the board layout.

Eigenschaften

  • Wide Input Voltage: 4.2-17V
  • 2A Continuous Output Current with Integrated 90mΩ/65mΩFETs(SCT2220)
  • 3A Continuous Output Current with Integrated 70mΩ/45mΩFETs(SCT2230A)
  • Wide Output Voltage Range:0.8V-7V
  • Quiescent Current 155uA
  • Cycle-by-Cycle Current Limiting
  • Internal 2.5ms Soft-Start Limits the inrush current
  • Fixed 750kHz Switching Frequency
  • Input Under-Voltage Lockout
  • Power save mode at light load
  • Over-Temperature Protection
  • Available in a SOT563 and TSOT23 Package

Typische Anwendungen

  • Set Top Boxes, Networking Systems
  • Flat Panel Digital TV and Monitors, Consumer Electronics

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Muster
744311220SPEC
8 Dateien WE-HCI SMT-Hochstrominduktivität 2.2 10.2 5.6 13 11.4 52 Superflux
Artikel Nr. Daten­blatt Simu­lation
744311220SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Muster