Crane Aerospace & Electronics Power Solutions
SMFL Single and Dual DC/DC Converters
28 Voꢋt input – 65 Watt
Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
8
6
50% to 100%
–Pout = 32.5W
SMFL2805D
V
IN
+Vout
4
2
SMFL2812D
SMFL2815D
0
– 2
– 4
– 6
– 8
100% to 50%
1ms/div
SMFL2815D Step Load Response
–Vout
1ms/div
No Load
30
40
50
60
70
Positive Output Load (% of Total Load)
-VOUT with shift in load balance
Cross Regulation
SMFL2815D Turn On Response
Figure 14
Figure 15
Figure 13
16
SMFL2815S & 15D
15
14
13
SMFL2805S & 5D
12
SMFL2812S & 12D
11
10 20 30 40 50 60 65
Output Power (Watts)
Low Line Dropout
Figure 16
www.craneae.com/interpoint
Page 10 of 14
SMFL Rev AA - 2012.03.19
CRANE [ Crane Aerospace & Electronics. ]
