Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 VOLT INPUT – 120 WATT
Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, 20 MHz BW, free run, unless otherwise specified.
100 -50%
Step Load
Vin
Vin
Vout
Vout
Vout
50 - 100%
Step Load
Vin
2.5 ms/div
100 μs/div
1 ms/div
18 to 40 V, 40 to 18 V
MOR2805S Step Line Response
FIGURE 33
All combinations of line and load
MOR2805S Turn On Response
FIGURE 34
MOR2805S Step Load Response
FIGURE 32
Iin
Vout
5 ms/div
1 μs/div
10 μs/div
With and without 470 μF cap. load
MOR2805S Inhibit Release Inrush Current
FIGURE 35
MOR2815S Output Ripple (Vout)
MOR2815S Input Ripple (Iin)
FIGURE 36
FIGURE 37
Vin
Vout
100 -50%
Step Load
Vin
Vout
50 - 100%
Step Load
Vout
Vin
100 μs/div
50 μs/div
2.5 ms/div
All combinations of line and load
MOR2815S Turn On Response
18 to 40 V, 40 to 18 V, 50% load
MOR2815S Step Line Response
FIGURE 39
MOR2815S Step Load Response
FIGURE 38
FIGURE 40
www.craneae.com
Page 12 of 21
Rev G - 20060418
CRANE [ Crane Aerospace & Electronics. ]
