For DC to DC and  AC to DC power supplies and converters, STMicroelectronics can provide the full silicon solution including:
  • State of the art controller ICs operating in the MHz range 
  • Power factor correction ICs
  • One of the industry’s broadest ranges of Power MOS and IGBT devices with best-in-class performance for high voltage devices
  • Ultrafast and Schottky recifiers for high efficiency
  • Fully integrated high voltage converters integrating control , protection, power stage in one device
With these devices, ST can enable converters to reach higher efficiency, higher power density and lower standby power.