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IC manufacturers XYSemi

IC manufacturers (83)

XYSemi XR2201

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


TopologyBoost Converter
Input voltage2.3-6 V
Switching frequency900-1500 kHz
Output 126 V / 2.8 A
IC revision0.4


The XR2201 is a high frequency, high efficiency DC to DC converter with an integrated 2.8A, 0.1Ω 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.


  • 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
  • Under voltage Lockout
  • ESD 8KV Pass( HBM )
  • 8-Pin MSOP Package

Typical applications

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