Crane Aerospace & Electronics Power Solutions
MFL sꢀꢁglꢂ aꢁꢃ dual dc/dc cꢄꢁvꢂꢅꢆꢂꢅꢇ
28 VoLt inpꢈt – 65 Wꢉtt
Typical Performance Curves: 25°C T , 28 VDC V , 100% load, free run, unless otherwise specified.
C
IN
90
85
90
85
80
90
85
80
75
70
65
60
16V
16V
16V
28V
80
75
70
28V
28V
40V
75
70
65
60
40V
40V
65
60
10
20
30
40
50
10
20
30
40
50
60
10 20 30 40 50 6065
Output Power (Watts)
Output (Watts)
Output Power (Watts)
MFL2805S & MFL2805D Efficiency
MFL2812S & MFL2812D Efficiency
MFL2815S & MFL2815D Efficiency
Fi g u r e 4
Fi g u r e 5
Fi g u r e 6
90
0.
20.
16 V
IN
85
80
75
70
28 V
IN
Vout
40.
40 V
IN
60.
80.
65
60
Vin
100.
0.1
1
10
100
50 µs/div
16 to 40 V
0
10 20 30 40 50 60 70
Output Power (Watts)
Frequency (kHz)
MFL Series Audio Rejection
MFL2805S Step Line Response
MFL2828S Efficiency
Fi g u r e 8
Fi g u r e 9
Fi g u r e 7
100% to 50%
Vin
Vin
+Vout
Vout
50% to 100%
1ms/div
–Vout
1ms/div
No Load
50 µs/div
16 to 40 V
MFL2815D Step Line Response
MFL2805S Step Load Response
MFL2805S Turn On Response
Fi g u r e 10
Fi g u r e 11
Fi g u r e 12
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MFL Rev E - 20101026
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