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IC reference design search

XYSemi XR2204P

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

Overview

TopologyBoost Converter
Input voltage2.3-6 V
Switching frequency900-1500 kHz
IC revision0.1

Description

The XR2204P is a high frequency, highefficiency DC to DC converter with anintegrated 2.8A, 0.1Ω power switchcapable of providing an output voltage upto 26V. The fixed 1.2MHz allows the useof small external inductions andcapacitors and provides fast transientresponse. It integrates Soft start, Comp,.only need few components outside.

Features

  • 2.3V to 6V input voltage Range
  • Efficiency up to 96%
  • 26V Boost converter with 2.8A switch current
  • 1.2Mhz fixed Switching Frequency
  • Integrated soft-start
  • Thermal Shutdown
  • Under voltage Lockout
  • ESD 8KV Pass( HBM )
  • SOP8-PP Package

Typical applications

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

Products

Order Code Data­sheet Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples
74437324022
STE ALT EAG CAD LTS PSP SPE IGS CADWE-LHMI SMT Power Inductor 2.2 3.25 6.5 51 61 49 SMT
Order Code Data­sheet
74437324022
Samples
Order Code Data­sheet Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples