SMFL283R3S Datasheet, PDF (8/13 Pages) Interpoint Corporation Company – DC/DC CONVERTERS 28 VOLT INPUT

Crane Aerospace & Electronics Power Solutions
SMFL Single and Dual DC/DC Converters
28 Volt input – 65 Watt
Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
90
85
16V
80
28V
75
70
40V
65
6010
20
30
40
50
Output (Watts)
SMFL2805S & SMFL2805D Efficiency
Figure 4
90
16V
85
80
28V
75
70
40V
65
6010 _{20 30 40 50 60}
Output Power (Watts)
SMFL2812S & SMFL2812D Efficiency
Figure 5
90
85
16V
80
28V
75
70
40V
65
6010 _{20 30 40 50 6065}
Output Power (Watts)
SMFL2815S & SMFL2815D Efficiency
Figure 6
90
85
16 VIN
80
28 VIN
75
40 VIN
70
65
60
0 10 20 30 40 50 60 70
Output Power (Watts)
SMFL2828S Efficiency
Figure 7
0.
20.
40.
60.
80.
100.
0.1
1
10
100
Frequency (kHz)
SMFL Series Audio Rejection
Figure 8
Vout
Vin
50 µs/div
16 to 40 V
SMFL2805S Step Line Response
Figure 9
100% to 50%
50% to 100%
1ms/div
SMFL2805S Step Load Response
Figure 10
www.craneae.com
Vin
Vout
1ms/div
No Load
SMFL2805S Turn On Response
Figure 11
Vin
+Vout
–Vout
50 µs/div
16 to 40 V
SMFL2815D Step Line Response
Figure 12
Page  of 13
Rev H - 20061102