IC reference design search
IC manufacturers XYSemi

IC manufacturers (105)

reference designXR2204D

XYSemi XR2204D

1.2MHZ，14V Step-up DC/DC Converter

Overview

TopologyBoost Converter
Input voltage3-4.2 V
Switching frequency900-1500 kHz
Output 15 V / 2 A
Output 25 V / 1.2 A
IC revision0.5

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

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

More information

Products

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Mount
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
744373240022
SPECWE-LHMI SMT Power Inductor, 0.22 µH, 11.4 A
Simu­lation
Availability
–
Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
Inductance0.22 µH
Performance Rated Current11.4 A
Saturation Current @ 10%10.8 A
Saturation Current @ 30%22.3 A
DC Resistance7.3 mΩ
Self Resonant Frequency195 MHz
MountSMT 
–Check availability