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XYSemi XR3401

1.2 MHz, 26V Step-up DC/DC Converter

Details

TopologieAufwärtswandler
Eingangsspannung2.3-6 V
Schaltfrequenz900-1500 kHz
Ausgang 126 V / 3 A
IC-Revision0.6

Beschreibung

The XR3401 is a high frequency, high efficiency DC to DC converter with an integrated 3A, 0.1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, only need few components outside, its comp circus can improve the load transient

Eigenschaften

  • 2.3V to 6V input voltage Range
  • Efficiency up to 96%
  • 26V Boost converter with 3A switch
  • current
  • 1.2Mhz fixed Switching Frequency
  • Integrated soft-start
  • Thermal Shutdown
  • Adjustable Comp Loop
  • Under voltage Lockout
  • 8-Pin SOP-EPAD Package

Typische Anwendungen

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

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Downloads ProduktserieL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
BauformVersionMontageart Muster
744777001SPEC
7 Dateien WE-PD SMT-Speicherdrossel 1 6.84 10.2 8.4 10 100 7345 Standard SMT
74437324022SPEC
9 Dateien WE-LHMI SMT Speicherdrossel 2.2 3.25 6.5 51 61 49 4020 SMT SMT
744777004SPEC
7 Dateien WE-PD SMT-Speicherdrossel 4.7 3.2 4 25 40 37 7345 Standard SMT
Muster
Artikel Nr. Daten­blatt Downloads ProduktserieL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
BauformVersionMontageart Muster