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IC manufacturers XYSemi

IC manufacturers (79)

XYSemi XR2204D

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

Overview

Topology Boost Converter
Input voltage 3-4.2 V
Switching frequency 900-1500 kHz
Output 1 5 V / 2 A
Output 2 5 V / 1.2 A
IC revision 0.5

Description

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.

Features

  • 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

Typical applications

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

Products

Order Code Data­sheet Downloads Product series L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples
744373240022
STE ALT EAG CAD LTS PSP SPE IGS CAD WE-LHMI SMT Power Inductor 0.22 9.5 17 6.6 7.3 195 SMT
Order Code Data­sheet
744373240022
Samples
Order Code Data­sheet Downloads Product series L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples