IC manufacturers XYSemi

IC manufacturers (95)

XYSemi XR2204

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

Overview

TopologyBoost Converter
Input voltage2.3-6 V
Switching frequency900-1500 kHz
Output 126 V / 2.8 A
IC revision0.6

Description

The XR2204 is a high frequency, high efficiency DC to DC converter with an integrated 2.8A, 0.1 Ω 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, Comp,. only need few components outside.

Features

  • 2.3V to 6V input voltage Rangel
  • Efficiency up to 96%
  • 26V Boost converter with 2.8A switch current
  • 1.2Mhz fixed Switching Frequency
  • Integrated soft-start
  • Thermal Shutdown
  • 8-Pin SOP Package

Typical applications

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

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionISAT,10%
(A)
ISAT,30%
(A)
Mount Samples
744777001SPEC
8 files WE-PD SMT Power Inductor 1 8.6 10.2 10 100 7345 Standard 8.3 10.2 SMT
74437324022SPEC
8 files WE-LHMI SMT Power Inductor 2.2 4.05 61 49 4020 4.45 8.4 SMT
744777004SPEC
8 files WE-PD SMT Power Inductor 4.7 4.9 4 40 37 7345 Standard 4 5 SMT
Order Code Data­sheet Simu­lation
744777001SPEC
74437324022SPEC
744777004SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionISAT,10%
(A)
ISAT,30%
(A)
Mount Samples