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XYSemi XR3403D

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

Details

TopologieAufwärtswandler
Eingangsspannung2.3-6 V
Schaltfrequenz900-1500 kHz
IC-Revision0.3

Beschreibung

The XR3403D is a high frequency, high efficiency DC to DC converter with an integrated 4A, 0.1Ω 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. It can be adjusted SW current limit by one resistor or analog voltage

Eigenschaften

  • 2.3V to 6V input voltage Rangel
  • Efficiency up to 96%
  • 14V Boost converter with adjusted switch current
  • 1.2Mhz fixed Switching Frequency
  • Integrated soft-start
  • Thermal Shutdown
  • Under voltage Lockout
  • SOT23-6 Package

Typische Anwendungen

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

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads ProduktserieL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
BauformVersion Muster
744777004SPEC
7 Dateien WE-PD SMT-Speicherdrossel 4.7 3.2 4 25 40 37 7345 Standard
Artikel Nr. Daten­blatt
744777004SPEC
Muster
Artikel Nr. Daten­blatt Downloads ProduktserieL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
BauformVersion Muster