SMSA Series™ – 16 to 40 Volts In – 5 Watts | DC-DC Converters | Space

 

SMSA Series™ – 16 to 40 Volts In – 5 Watts

Scroll down to see a list of available models

The SMSA Series™ are available with Class K or H SMD numbers and provide single or dual outputs with up to 5 watts output power in a small case. Available as Space Prototype (O), Class H, or Class K and radiation hardness assurance (RHA) levels of “-” (O, no rating), levels P 30 kad(Si), L 50 krad(Si) or R 100 krad(Si)., per MIL-STD-38534. For more information fill out a Sales Inquiry Form, email powerapps@crane-eg.com or call +1 425-882-3100 (option 6).

Small size of 1.16 in2 (7.5 cm2)
  • Operating temperature -55° to +125°C
  • Qualified to MIL-PRF-38534 Class H and K
  • Radiation hardness assurance (RHA)
    • P = 30 krad, L = 50 krad, R = 100 krad
  • Input voltage range 16 to 40 VDC
  • Transient protection 50 V for 120 ms
  • Fixed high frequency switching
  • Inhibit function
  • Indefinite short circuit protection
  • High power density, 76% efficiency
  • Case size: 1.075 × 1.075 × 0.270 inches (27.31 × 27.31 × 6.86 mm)

Contact Sales Contact Application Engineer

Model Vout Power Efficiency
SMSA283R3S 3.3 4 62%
SMSA2805S 5 5 69%
SMSA2812S 12 5 74%
SMSA2815S 15 5 74%
SMSA2805D ±5 5 70%
SMSA2812D ±12 5 73%
SMSA2815D ±15 5 73%
SMSA285R2S 5.2 5 74%