SMHF282R5S Datasheet, PDF (9/15 Pages) Interpoint Corporation Company – Fully qualified to Class H or K -55°C to +125°C operation 16 to 40 VDC input

Crane Aerospace & Electronics Power Solutions
SMHF Single and Dual DC/DC Converters
28 Volt input – 15 Watt
Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
90
80
16V
70
40V
28V
60
50
40
2
4
6
8
10
12
OUTPUT POWER (Watts)
SMHF 2805S EFFICIENCY
Figure 3
90
16V
80
28V
70
40V
60
50
40
2 4 6 8 10 12 14 15
OUTPUT POWER (Watts)
SMHF2812S EFFICIENCY
Figure 4
90
80 16V
70
40V
60
28V
50
40
2 4 6 8 10 12 14 15
OUTPUT POWER (Watts)
SMHF2815S EFFICIENCY
Figure 5
90
16V
80
70
40V
28V
60
50
40
2
4
6
8
10
12
OUTPUT POWER (Watts)
SMHF2805D EFFICIENCY
Figure 6
90
16V
80
70
40V
60
28V
50
40
2 4 6 8 10 12 14 15
OUTPUT POWER (Watts)
SMHF2812D EFFICIENCY
Figure 7
90
16V
80
70
40V
60
28V
50
40
2 4 6 8 10 12 14
OUTPUT POWER (Watts)
SMHF2815D EFFICIENCY
Figure 8
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0.1
1
10
100
FREQUENCY (kHz)
SMHF SERIES AUDIO REJECTION
Figure 9
VOUT
VIN
1ms/div
16V TO 40V
SMHF2805S STEP LINE RESPONSE
Figure 10
100% to 50%
50% to 100%
50µs/div
50% 100%
SMHF2805S STEP LOAD RESPONSE
Figure 11
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