120mA DC/DC Converter QAxx1 Series Specialized for IGBT Driver

QAxx1 series are DC/DC converter specialized for IGBT driver. This series integrate driving IC’s features and provide +15/-8.0VDC asymmetrical output voltage which maximize reduce driving consumption. With output current up to 120mA, it meet a wider power requirement of IGBT.

This series also features high efficiency up to 81%, operating temperature of -40℃ to +105℃, ultra-low isolation capacitance (6PF), max. capacitive load (1000uF) and 3000VAC isolation. 12VDC, 15VDC and 24VDC input voltages are available now.


  • High efficiency up to 81%
  • Ultra miniature SIP package
  • Isolation voltage: 3000VAC
  • Max. capacitive load: 1000uF
  • Ultra low isolation capacitance
  • Operating temperature range: -40℃ to +105℃
  • No-load operation allowed


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