Electrical Characteristics: -55°C to +125°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
DUAL OUTPUT MODELS
MOR289R5D
MOR2812D
MOR2815D
unitS
Parameter
ConditionS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
outPut Voltage 2
+Vout
9.31
9.50
9.69
11.76 12.00 12.24 14.70 15.00 15.30
VDC
-Vout
9.26
9.50
9.74
11.70 12.00 12.30 14.62 15.00 15.38
outPut Current 3
eaCh outPut
—
±5.53
7.75 1
—
±4.58
6.4 1
—
±4.00
5.6 1
A
Vin = 16 to 40 VdC
total
—
11.05
—
9.16
—
8
outPut Power 3
eaCh outPut
—
±52.5
73.5 1
—
±55
77 1
—
±60
84 1
W
Vin = 16 to 40 VdC
total
—
105
—
110
—
120
outPut riPPle
±Vout
10 khz - 20 mhz
—
75
120
—
75
120
—
75
150
mV p-p
10 khz - 2 mhz
—
50
80
—
50
100
—
50
120
line regulation
Vin = 16 to 40 VdC
+Vout
—
25
50
—
25
50
—
25
50
mV
-Vout
—
50
100
—
50
100
—
50
100
load regulation
+Vout
—
25
50
—
25
50
—
25
50
mV
-Vout
—
50
200
—
50
200
—
50
200
CroSS regulation 1, 4
-Vout
—
4
7
—
3
5
—
2
4
%
inPut Voltage
ContinuouS
16
28
40
16
28
40
16
28
40
VDC
TRANSIENT 120 ms 1
—
50
—
50
—
50
V
inPut Current
no load
—
70
160
—
70
160
—
70
160
inhibited–inh1
—
10
—
10
—
10
mA
inhibited–inh2
—
70
—
70
—
70
inPut riPPle Current
10 mhz - 20 mhz
—
130
—
130
—
130
mA p-p
eFFiCienCy
80
84
—
82
86
—
83
87
—
%
load Fault
Power diSSiPation
oVerload 1
—
30
—
30
—
30
W
Short CirCuit 5
—
24
—
22
—
20
reCoVery 1
—
10
—
10
—
10
ms
SteP load reSPonSe
±Vout
50% - 100% - 50%
tranSient
—
500
—
600
—
600
mV pk
reCoVery 6
—
300
—
300
—
300
s
SteP line reSPonSe
±Vout
16 - 40 - 16 VdC
tranSient 1, 7
—
600
—
600
—
750
mV pk
reCoVery 1, 6
—
300
—
300
—
300
s
Start-uP 8
delay
—
10
—
10
—
10
ms
oVerShoot 1
—
50
—
25
—
50
mV pk
CaPaCitiVe load 1
no eFFeCt on dC
PerFormanCe
—
1000
—
1000
—
1000
F
Notes:
1. guaranteed by design, not tested.
2. Output voltage for dual output models is measured at half load.
3. The “Total” specification is the maximum combined current/power of both outputs.
Up to 70% of that total is available from either output provided the other output
maintains a minimum of 15% of the total power used. The 15% minimum
maintains regulation.
4. Effect on negative Vout from 50%/50% loads to 70%/30&% or 30%/70% loads.
5. Short circuit is measured with a 10 milliohm (±10%) resistive load.
6. Time to settle to within 1% of Vout.
7. Transition time > 10 s
8. Tested on release from inhibit.
Crane Aerospace & Electronics Power Solutions
Mor single and dual dc/dc converters
28 Volt input – 120 Watt
www.interpoint.com
Page 12 of 24
MOR Rev K - 20100422