Crane Aerospace & Electronics Power Solutions
SMFLHP Single and Dual DC/DC Converters
28 VOLT INPUT – 100 WATT
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
8
19
6
SMFLHP2805S & 5D
SMFLHP2805D
V
IN
+Vout
4
2
18
17
16
SMFLHP2812D
SMFLHP2815S
0
& 15D
– 2
– 4
SMFLHP2815D
– 6
– 8
–Vout
SMFLHP2812S & 12D
1ms/div
No Load
30
40
50
60
70
30 40 50 60 70 80 90 100
Output Load (%)
Output Power (Watts)
Low Line Dropout
+Pout 70 to 30 %, –Pout 30 to 70%
Cross Regulation
SMFLHP2815D Turn On Response
FIGURE 14
FIGURE 15
FIGURE 13
700
600
500
400
300
200
125°C
25°C
100°C
100
0
-55°C
10
100
1000
10000
Vin Rise-time (µs)
SMFLHP2815D Line Transient Response
vs. Vin Rise-time
FIGURE 16
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Rev H - 20071221
CRANE [ Crane Aerospace & Electronics. ]
