DC/DC C
ONVERTERS
PIN OUT
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Single Output
Positive Input
Input Common
Trim
Inhibit 1 (INH1)
Sync Out
Sync In
Positive Output
Output Common
Sense Return
Positive Sense
Share
Inhibit 2 (INH2)
Dual Output
Positive Input
Input Common
Case
Inhibit 1 (INH1)
Sync Out
Sync In
Positive Output
Output Common
Negative Output
Trim
Share
Inhibit 2 (INH2)
MOR
Base Model
Input Voltage
MOR SERIES
120 WATT
MODEL NUMBERING KEY
28 05 S
Y / 883
Output Voltage
(R = decimal point, 3R3 = 3.3 Vout)
Number of Outputs
(S = single, D = dual)
Case/Lead Option
(Standard case – U – has no designator
in this position)
Screening
(Standard screening has no designator in this position.)
SMD NUMBERS
S
TANDARD
M
ICROCIRCUIT
D
RAWING
(SMD)
5962-9954401HXC
5962-9954801HXC
5962-9954501HXC
5962-9954601HXC
5962-9954901HXC
5962-9955001HXC
5962-9956401HXC
5962-9956101HXC
5962-9956501HXC
5962-9956601HXC
5962-9956201HXC
5962-9956301HXC
MOR S
ERIES
S
IMILAR
P
ART
MOR283R3S/883
MOR2805S/883
MOR286R3S/883
MOR289R5S/883
MOR2812S/883
MOR2815S/883
MOR283R3D/883
MOR2805D/883
MOR286R3D/883
MOR289R5D/883
MOR2812D/883
MOR2815D/883
Angled corner and cover marking indicate pin one for cases
U and V. Cover marking indicates pin one for cases W, Y, and Z.
TOP VIEW
MOR
(Pin side, marked side)
1
2
3
4
5
6
12
11
10
Outline shown is case U, pin out is the same for all
cases. Also available: flanged – leads bent down (case
V); tabbed – leads bent up (case W), short leads (case
Y), and leads bent down (case Z). See Figures 55
through 60 for dimensions.
9
8
7
For exact specifications for an SMD product, refer to the SMD drawing. In
the SMD number the “X” in the “HXC” suffix corresponds to case U, case
V=U, case W=T, case Y=Y, and case Z=Z. SMDs can be downloaded
from: http://www.dscc.dla.mil/programs/smcr
F
IGURE
13: P
IN
O
UT
T
OP
V
IEW
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, 20 MHz BW, free run, unless otherwise specified.
90
90
16V
90
16V
28V
70
Efficiency (%)
Efficiency (%)
16V
28V
40V
Efficiency (%)
80
80
40V
80
28V
70
40V
70
60
50
6.6
60
50
10
60
50
10
33
66
50
100
50
100
Output Power (Watts)
Output Power (Watts)
Output Power (Watts)
MOR283R3S Efficiency
MOR2805S Efficiency
MOR286R3S Efficiency
F
IGURE
14
90
16V
40V
90
16V
F
IGURE
15
90
40V
16V
F
IGURE
16
Efficiency (%)
80
40V
Efficiency (%)
Efficiency (%)
80
80
28V
70
28V
70
28V
70
60
50
10.5
60
50
11
60
50
12
52.5
105
Output Power (Watts)
55
110
60
120
Output Power (Watts)
Output Power (Watts)
MOR289R5S Efficiency
MOR2812S Efficiency
MOR2815S Efficiency
F
IGURE
17
F
IGURE
18
F
IGURE
19
7
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
