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IC manufacturers XYSemi

IC manufacturers (83)

XYSemi XR2201D

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

Overview

TopologyBoost Converter
Input voltage2.3-6 V
Switching frequency900-1500 kHz
Output 15 V / 1 A
IC revision0.4

Description

The XR2201D is a high frequency, highefficiency DC to DC converter with anintegrated 4A, 0.1Ω power switch capableof providing an output voltage up to 14V.The fixed 1.2MHz allows the use of smallexternal inductions and capacitors andprovides fast transient response. Itintegrates Soft start, Comp,. only need fewcomponents outside.

Features

  • 2.3V 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
  • Under voltage Lockout
  • ESD 8KV Pass( HBM )
  • 8-Pin Msop Package

Typical applications

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

Products

Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples
744373240022SPEC
8 files WE-LHMI SMT Power Inductor 0.22 11.4 10.8 22.3 6.6 7.3 195 SMT
Order Code Data­sheet Simu­lation
744373240022SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Mount Samples