The design complies with ECSS-E-ST-20C and with the derating rules specified in ECSS-Q-ST-30-11C, up to a case temperature of 80°C (not operative MIL renege -55°C to 125°C), and the qualification and production screening and acceptance test meet the generic procurement requirements for hybrids ECSS-Q-ST-60-05C.


  • Designed according to ECSS-Q-ST-30-11C
  • Validation according ECSS-Q-ST-60-05C
  • Switching Frequency 360kHz - 450kHz
  • Magnetic Feedback
  • Temperature range: –45°C to +80°C complying to ECSS-Q-ST-30-11C derating rules
  • Protections: Input under-voltage, Output over-current, Output over-voltage
  • Radiation Tolerant: TID 50Krad (or 100Krad), SEE 62 MeV-cm2/mg



Input Voltage  Output Power  Output Voltages
 19V-39V 15W   3.3V, 5V, 5.2V, 12V, 15V Single
 19V-39V 15W  ±5V, ±12V, ±15V Dual
 40V-60V 50W  Up to 3 configurable outputs