SMHF Datasheet, PDF (6/12 Pages) List of Unclassifed Manufacturers – DC/DC CONVERTERS 28 VOLT INPUT

SMHF SERIES
SINGLE AND DUAL
15 WATT
DC/DC CONVERTERS
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
90
80
16V
70
40V
28V
60
90
16V
80
28V
70
40V
60
90
80 16V
70
40V
60
28V
50
50
50
40
2
4
6
8
10 12
OUTPUT POWER (Watts)
SMHF 2805S EFFICIENCY
FIGURE 3
40
2 4 6 8 10 12 14 15
OUTPUT POWER (Watts)
SMHF2812S EFFICIENCY
FIGURE 4
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
38