IC-Hersteller XYSemi

IC-Hersteller (99)

XYSemi XR2204D

1.2MHZ,14V Step-up DC/DC Converter

Details

TopologieAufwärtswandler
Eingangsspannung3-4.2 V
Schaltfrequenz900-1500 kHz
Ausgang 15 V / 2 A
Ausgang 25 V / 1.2 A
IC-Revision0.5

Beschreibung

The XR2204D is a high frequency, high efficiency DC to DC converter with an integrated 4A, 0.1 Ω power switch capable of providing an output voltage up to 14V. The fixed 1.2MHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, Comp,. only need few components outside.

Eigenschaften

  • 1.6V to 6V input voltage Rangel
  • Efficiency up to 96%
  • 14V Boost converter with 4A switch current
  • 1.2Mhz fixed Switching Frequency
  • Integrated soft-start
  • Thermal Shutdown
  • 8-Pin SOP Package

Typische Anwendungen

  • DSL Modem
  • Handheld Devices
  • Portable Applications
  • Digital Still Camera
  • PCMCIA Card
  • GPS Receiver
  • TFT LCD Bias Supply

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
Montageart Muster
744373240022SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-LHMI SMT Speicherdrossel 0.22 11.4 10.8 22.3 7.3 195 SMT
Artikel Nr. Daten­blatt Simu­lation
744373240022SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
fres
(MHz)
Montageart Muster