Interpoint MOR289R5D Parallel operation with current share, up to 5 units (540 watts) Datasheet

Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Features
Parallel operation with current share,
up to 5 units (540 watts)
Output flexibility, trim of 60% to 110%
• Operating temperature -55° to +125°C
• Input voltage 16 to 40 VDC
• Transient protection 50 V for 120 ms
• Fully isolated, magnetic feedback
• Fixed high frequency switching
• Remote sense on single output models
models
VDC Output
• Inhibit function
• Sync In and Sync Out
singles
• Indefinite short circuit protection
3.3
5
6.3
9.5
12
15
• High power density with up to 87% efficiency
description
duals
±3.3
±5
±6.3
±9.5
±12
±15
With up to 120 watts of output power, the MOR Series™ of DC/
DC converters operates from a standard 28 volt bus and offers
a wide input range of 16 to 40 VDC. Full operation over the
military temperature range, -55°C to +125°C, makes the MOR
Series an ideal choice for military, aerospace, space, and other
high reliability applications. In compliance with MIL-STD-704D,
the converters will withstand transients of up to 50 volts for up
to 120 milliseconds. Use Interpoint’s FMCE-1528 EMI filter to
meet the requirements of MIL-STD-461C CE03 and CS01 and/or
MIL-STD-461D, E and F CE102 and CS101 levels of conducted
emissions.
Short Circuit Protection
The converters are offered with standard screening, “ES”
screening, or fully compliant to “883” MIL-PRF-38534 Class H
screening. Standard microcircuit drawings (SMD) are available.
Using the trim function, the MOR Series can provide any output
from 2 to 33 VDC. For example, trimming the two 15 volt outputs
of the 15 dual (MOR2815D) to 14 volts, and then stacking the
outputs will provide a 28 volt output.
The MOR Series converters incorporate a single-ended forward
topology which uses a constant frequency Pulse Width Modulator
(PWM) current mode control design and switches at 550 kHz,
nominal.
The converters also provide short circuit protection by restricting
the current to 125% of the full load output current, typical.
Inhibit Function
All models offer two inhibits, one referenced to input common
and one referenced sense return (single output models) or to
output common (dual output models). A remote sense function is
available on single output models.
Trim Function
Output Voltage Options
The MOR Series converters are capable of providing other
output voltage options in addition to those characterized on this
datasheet. Contact your sales representative to discuss other
output voltage options, www.interpoint.com/contacts.
US Patents
Interpoint converters may use one or more of the following US
patents 5,521,807, 5,694,303, and 5,631,822.
Crane Aerospace & Electronics
Electronics Group (Interpoint Brand)
PO Box 97005 • Redmond WA 98073-9705
425.882.3100 • [email protected]
www.interpoint.com
Page 1 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
HOW TO USE The functions
Trim
Input Voltage
Steady state voltage range is 16 to 40 VDC. Transient range
is 40 to 50 V for a maximum of 120 msec. All models include
a soft-start function to prevent large current draw and minimize
overshoot.
Both single and dual output models include a trim function.
Output voltage can be trimmed from 60% up to 110% of nominal
V out . When trimming up, do not exceed the maximum output
power. When trimming down, do not exceed the maximum
output current. See Figure 2.
3
EMI Input Filters
Internal 500 volt capacitors are connected between the case and
input common and between the case and output common.
Use Interpoint’s FMCE-1528 EMI filter to meet the requirements
of MIL-STD-461C CE03 and CS01 and/or MIL-STD-461D, E and
F CE102 and CS101 levels of conducted emissions. When using
an external input filter it is important that the case of the filter
and the case of the converter be connected through as low as
an impedance as possible. Direct connection of the baseplates
to chassis ground is the best connection. If connected by a
single trace, the trace should be as wide as it is long. See Figure
1.
1, 2, 3
Positive Input
Positive Output 10, 11, 12
FMCE-1528
EMI Filter
28V
4, 5, 6
Input Common
Output Common
7, 8, 9
MOR
Single
Output
Trim
RT
TRIM UP
Positive Output 7
Positive Sense 10
Sense Return
Output Common
9
8
TRIM
DOWN
Figure 2: Trim – Single
On dual models the positive output is regulated and the negative
output is transformer coupled (cross-regulated) to the positive
output. When trimming the duals, both output voltages will be
adjusted equally. See Figure 3.
1 Positive Input
MOR
Single or Dual
Output
10 Trim
MOR
Dual
Output
2 Input Common
Case
RT
Positive Output
7
Output Common
8
Negative Output
9
TRIM UP
TRIM DOWN
Chassis Ground
Figure 3: Trim – Dual
Figure 1: External Filter Connection
TRIM FORMULAS
Trim Up:
Vo
a =
, 1.0 ≤ a ≤ 1.1
Vo nominal
RT (kΩ) =
(
)
Vo
– 1 • 20
2.5
– 50
(a -1)
Example:
Vo nominal = 5.0, Vo = 5.25, a = 1.05, RT = 390 kΩ
Trim Down:
Vo
, 0.6 ≤ a ≤ 1.0
a =
Vo nominal
RT (kΩ) = 50 • a – 30
1–a
Example: Vo nominal = 5.0,Vo = 4.5, a = 0.9, RT = 150 kΩ
www.interpoint.com
Page 2 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Inhibit 1 and 2
Undervoltage Lockout
An open collector is required for interfacing with both of the
inhibit pins. Applying an active low to either inhibit pin will inhibit
the converter. Leaving the pins open will enable the converter.
Inhibit 1 is referenced to Input Common. Inhibit 2 is referenced to Sense Return for single output models and to Output
Common for dual output models.
Sync In and Sync Out
Two inhibit terminals disable switching, resulting in no output
and very low quiescent input current. The two inhibit pins allow
access to an inhibit function on either side of the isolation barrier
to help maintain isolation.
Undervoltage lockout prevents the units from operating below
approximately 15.5 VDC input voltage to keep system current
levels smooth, especially during initialization or re-start operations.
The MOR converters can be synchronized to the system clock
by applying an active high sync signal to the Sync In pin. Sync
Out can be used to synchronize other components to the MOR
converter’s switching frequency.
VCC
~
The open circuit voltage (unit enabled) for Inhibit 1 is 13 V
and for Inhibit 2 it is up to 8 V. Leave the Inhibit pins unconnected if not used. The required active low voltage level is 0.8
V maximum for Inhibit 1 and 0.2 V maximum for Inhibit 2. See
Figures 4 and 5.
Sync In
5V
~
330 pF
10 k
1.8 k
Input
Common
1k
Figure 6: Sync In
Positive
Input
200 
20 k
Inhibit 1
10 k
10 k
VCC
12V
Input
Common
The frequency range for external synchronization is 525 to 625
kHz. The requirements for an external signal are 15% to 50%
duty cycle, 0 ≤ L ≤ 0.8 V and 4.5 ≤ H ≤ 9 V. Both Sync In and
Sync Out are referenced to input common. Sync In should be
connected to input common if not used. See Figures 6 and 7.
VCC
~
MOR Input Side
200 Ω
Figure 4: Inhibit 1
Sync Out
Input
Common
Current
Limit
VS
~
10 k
Figure 7: Sync Out
Voltage
E/A
Positive Output, Negative Output and
Output Common
Output current is typically limited to 125% of maximum specified
current under short circuit or load fault conditions.
200 
Feedback
Inhibit 2
MOR Output Side - Single Output
Figure 5: Inhibit 2
www.interpoint.com
Sense
Return
Single output models operate from no load to full load. Dual
output models with balanced loads operate from no load to full
load. For dual models with unbalanced loads, at least 10% of
the total output power must be drawn from the positive output
at all times, however, the negative output does not require a
minimum load. See note 4, cross regulation, under the Electrical
Characteristics Tables.
Page 3 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Paralleling (Share Pin)
By using the Share pin, up to five single or dual converters
may be paralleled for a total output power of up to 540 watts,
depending on model. To calculate available power, multiply the
number of converters (up to five) by their maximum output power.
Multiply the result by 90% for total available power. See Figure
8 for the internal circuit. The converters will share within 10% of
each other at 25% to 90% rated power. MOR converters feature
true n+1 redundancy for reliability in critical applications. See
Figure 9 for the proper connections.
Positive Sense, Sense Return
A special remote sensing feature maintains the desired output
voltage at the load. See Figure 9. When this feature is not used,
connect the sense lines to their respective output terminals. See
Figure 10. Remote sensing is available on single output models
only. Do not exceed 110% of Vout and do not exceed maximum
output power.
28V
All Positive Outputs and Positive Senses should be connected to
a common point. All Negative Outputs and Sense Returns should
be connected to a common point. The Share pin is referenced to
Sense Return. Leave the share pin floating (unconnected) if not
used. Also see Figure 9.
28V
1
Positive Input
6
Sync In
4
Inhbit 1
2
Input Common
1
Positive Input
6
Sync In
4
Inhbit 1
2
MOR
Single
Output
MOR
Dual
Output
Input Common
Positive Output 7
Positive Sense 10
+
Load
Inhibit 2 12
Sense Return 9
Output Common 8
–
Positive Output 7
Inhibit 2 12
Load
Output Common 8
+
0
Load
Negative Output 9
–
Figure 10: Typical Connections
Share
260 k
10 k
Figure 8: Share
1 Positive Input
28V
6 Sync In
5 Sync Out
2
Input Common
1 Positive Input
6 Sync In
5 Sync Out
2
Input Common
1 Positive Input
6 Sync In
5 Sync Out
2
Input Common
Increase Output Voltage by Stacking Outputs
Outputs may be stacked to increase the output voltage using a
dual model.
Sense
Return
Dual outputs may be stacked to double the output voltage. See
Figure 11.
1
Positive Output 7
Positive Sense 10
MOR
Dual Output
Share 11
Sense Return 9
Output common 8
Positive Output 7
Positive Sense 10
Share 11
Sense Return 9
Output common 8
2
Input Common
Positive Output 7
Inhibit 2
Output Common 8
+
Load
–
Negative Output 9
Figure 11: Stacked Outputs – Dual Model
+
Load
–
Positive Output 7
Positive Sense 10
Share 11
9
8
Sense Return
Output common
Figure 9: Paralleling
www.interpoint.com
Positive Input
Page 4 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Block Diagram
0.5 µH
1.7 µH
Positive
Input
100 Ω
6 µF
100 Ω
0.015 µF
500 V
Bias
Supply
Inhibit 1
VIn
Sync In
Sync Out
0.015 µF
500 V
FET
Driver
UVLO
Share
Function
+
_
PWM
Controller
Sense
Return
Output
Common
Share
VS+
Secondary VCC
Trim
+
_
VRef
Secondary VCC
Sync
In / Out
Inhibit 2
Figure 12: MOR Single Output Block Diagram
www.interpoint.com
Positive
Sense
6 µF
0.1 Ω
Input
Common
Positive
Output
Page 5 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Operating Conditions and characteristics
Sync and inhibit
Input Voltage Range
• 16 to 40 VDC continuous
• 50 V for 120 ms transient
Sync
• Sync In
‣‣Input frequency 525 to 625 kHz
‣‣Active low 0.8 V max, duty cycle 15% to 50%
‣‣Active high 4.5 V min, 9 V max
‣‣Referenced to input common
• Sync Out - Referenced to input common
Output Power
• 66 to 120 W, depending on model
Lead Soldering Temperature (10 sec per lead)
• 300°C
Inhibit (INH1, INH2)
• Active low (output disabled)
‣‣Inhibit 1 (INH1)
-- Referenced to input common
-- 0.8 V max.
-- Inhibit pin current 1 mA max
‣‣Inhibit 2 (INH2)
-- Single output models are referenced to Sense Return
-- Dual output models are referenced to Output Common
-- 0.2 V max
-- Inhibit pin current 1 mA max
• Active high (output enabled) open collector
‣‣Open pin voltage:
-- Inhibit 1 (INH1) = 13 V typ.
-- Inhibit 2 (INH2) = up to 8 V
Storage Temperature Range (TC)
• -65°C to +150°C
Case Operating Temperature (TC)
• -55°C to +125°C full power
• -55°C to +135°C absolute
Derating Output Power/Current
• Linearly from 100% at 125°C to 0% at 135° C
Output Voltage Temperature Coefficient
• 100 ppm/°C typ
Input to Output Capacitance
• 150 pF typical
Current Limit
• 125% of full load typ
Isolation
• 100 megohm min at 500 V
Audio Rejection
• 40 dB typ
Conversion Frequency
• Free run mode, 25°C, 550 kHz typ
‣‣480 kHz. min, 580 kHz max
Undervoltage Lockout
• 15.5 V input typ
mechanical and environmental
Size (maximum)
• 3.005 x 1.505 x 0.400 inches (76.33 x 38.23 x 10.16 mm)
• Available in a variety of packages. See cases U2, V, W, Y,
and Z for dimensions.
Screening
• Standard, ES, or 883 (Class H, QML) available. See
Screening Tables 1 and 2 for more information.
Weight (maximum)
• 110 grams
www.interpoint.com
Page 6 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Pin Out
Pin
Single Output
Dual Output
Input Common
Input Common
1
Positive Input
3
Trim
2
4
5
6
7
8
9
10
11
12
Inhibit 1 (INH1)
Sync Out
Sync In
Positive Output
Output Common
Sense Return
Positive Sense
Share
Inhibit 2 (INH2)
Case
Pins not in Use
Inhibit (INH1, INH2)
Positive Input
Sense Line
Case
Sync In
Inhibit 1 (INH1)
Leave unconnected
Trim
Positive Output
Leave unconnected
Output Common
Negative Output
Trim
Share
Inhibit 2 (INH2)
Angled corner and cover marking indicate pin one for cases
U2 and V. Cover marking indicates pin one for cases W, Y, and Z.
1
2
3
4
TOP VIEW
MOR
(Pin side, marked side)
Outline shown is case U2 pin out is the same
for all cases. Available in a variety of packages
See cases U2, V, W, Y and Z for dimensions.
www.interpoint.com
12
11
10
9
5
8
6
7
Figure 13: Pin Out Top View
Page 7 of 24
MOR Rev K - 20100422
Must be connected to the
appropriate outputs
Leave unconnected
Share
Sync In
Leave unconnected
Connect to input common
Sync Out
Sync Out
User’s discretion
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
SMD Numbers
model numbering key
MOR
Base Model
Input Voltage
28 05 S
Standard Microcircuit
Drawing (SMD)
Y / 883
Output Voltage
(R = decimal point, 3R3 = 3.3 Vout)
Number of Outputs
(S = single, D = dual)
Case/Lead Option
(Standard case – U2 – has no designator
in this position)
Screening
(Standard screening has no designator in this position.)
Cases: SMD and Similar Part Number
Standard Microcircuit
Drawing (SMD)
MOR Similar Part
X
Standard case (U2)
U
V
T
W
Y
Y
Z
Z
On
MOR Similar Part
5962-9954401HXC
MOR283R3S/883
5962-9954801HXC
MOR2805S/883
5962-9954501HXC
MOR286R3S/883
5962-9954601HXC
MOR289R5S/883
5962-9954901HXC
MOR2812S/883
5962-9955001HXC
MOR2815S/883
5962-9956401HXC
MOR283R3D/883
5962-9956101HXC
MOR2805D/883
5962-9956501HXC
MOR286R3D/883
5962-9956601HXC
MOR289R5D/883
5962-9956201HXC
MOR2812D/883
5962-9956301HXC
MOR2815D/883
The models listed have the standard U2 case option. In
the DSCC number “X” is the equivalent of the standard
U2 case.
For exact specifications for an SMD product, refer to
the SMD drawing. SMDs can be downloaded from:
http://www.dscc.dla.mil/programs/smcr
model selection
the lines below, enter one selection from each category to determine the model number.
Category
SELECTION
___________
MOR28
Base Model and
Input Voltage
MOR28 is the only
available option
/
Output Voltage 1
Number of Outputs 2
Case/Lead
Options 3
Screening 4
3R3
S
(U2 leave blank)
(Standard leave blank)
05
D
v
ES
6R3
w
883
9R5
y
12
z
15
Notes:
1. Output Voltage: An R indicates a decimal point. 3R3 is 3.3 volts out.
2. Number of Outputs: S is a single output and D is a dual output
3. Case Options: For the standard case (case U2) leave the case option blank. For other case options, insert the letter that corresponds to the desired case.
4. Screening: For standard screening leave the screening option blank. For other screening options, insert the desired screening level. For more information see Screening
Tables 1 and 2.
www.interpoint.com
Page 8 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Electrical Characteristics: -55 to +125°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
single output models
PARAMETER
MOR283R3S
CONDITIONS
OUTPUT VOLTAGE
MOR2805S
MOR286R3S
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
3.22
3.30
3.38
4.87
5.00
5.25
6.17
6.30
6.43
VDC
OUTPUT CURRENT
Vin = 16 to 40 VDC
0
—
20
0
—
20
0
—
16
A
OUTPUT POWER
Vin = 16 to 40 VDC
0
—
66
0
—
100
0
—
100
W
OUTPUT RIPPLE
10 kHz - 20 MHz
—
30
80
—
30
80
—
75
100
10 kHz - 2 MHz
—
20
50
—
20
50
—
50
60
VIN = 16 TO 40 VDC
—
0
20
—
0
20
—
0
20
mV
NO LOAD TO FULL
—
0
30
—
0
30
—
0
30
mV
CONTINUOUS
16
28
40
16
28
40
16
28
40
VDC
V
LINE REGULATION
LOAD REGULATION
INPUT VOLTAGE
TRANSIENT 120
INPUT CURRENT
INPUT RIPPLE CURRENT
msec.1
NO LOAD
STEP LOAD RESPONSE
50
—
—
50
70
150
—
70
150
—
10
—
—
10
—
—
10
—
70
—
—
70
—
—
70
10 kHz - 20 MHz
—
40
90
—
50
130
—
50
130
mA p-p
mA
74
78
—
77
81
—
80
83
—
%
OVERLOAD 1
—
27
—
—
30
—
—
30
—
SHORT CIRCUIT 2
—
—
22
—
—
27
—
—
24
RECOVERY 1
—
—
10
—
—
10
—
—
10
ms
—
—
250
—
—
250
—
—
500
mV pk
—
—
200
—
—
200
—
—
300
µs
TRANSIENT 1, 4
—
—
400
—
—
400
—
—
500
mV pk
1, 3
—
—
300
—
—
300
—
—
300
µs
—
—
10
—
—
10
—
—
10
ms
—
0
25
—
0
50
—
0
50
mV pk
—
—
1000
—
—
1000
—
—
1000
µF
POWER DISSIPATION
W
50% - 100% - 50%
3
16 - 40 - 16 VDC
DELAY
OVERSHOOT 1
NO EFFECT ON DC
PERFORMANCE
Notes:
1.Guaranteed by design, not tested.
2. Short circuit is measured with a 10 m ohm (±10%) resistive load.
3. Time to settle to within 1% of Vout.
www.interpoint.com
—
—
—
RECOVERY
CAPACITIVE LOAD 1
—
150
—
RECOVERY
START-UP 5
50
70
INHIBITED–INH1
TRANSIENT
STEP LINE RESPONSE
—
—
INHIBITED–INH2
EFFICIENCY
LOAD FAULT
—
mV p-p
4. Transition time > 10 µs
5. Tested on release from inhibit.
Page 9 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Electrical Characteristics: -55 to +125°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
single output models
PARAMETER
MOR289R5S
CONDITIONS
OUTPUT VOLTAGE
MOR2812S
MOR2815S
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
9.31
9.50
9.69
11.76
12.00
12.24
14.70
15.00
15.30
VDC
OUTPUT CURRENT
Vin = 16 to 40 VDC
0
—
11
0
—
9.2
0
—
8
A
OUTPUT POWER
Vin = 16 to 40 VDC
0
—
105
—
—
110
—
—
120
W
OUTPUT RIPPLE
10 kHz - 20 MHz
—
75
120
—
75
120
—
75
150
10 kHz - 2 MHz
—
50
80
—
50
100
—
50
120
VIN = 16 TO 40 VDC
—
0
40
—
0
20
—
0
40
NO LOAD TO FULL
—
0
95
—
0
100
—
0
100
mV
CONTINUOUS
16
28
40
16
28
40
16
28
40
VDC
TRANSIENT 120 ms1
—
—
50
—
—
50
—
—
50
V
NO LOAD
—
70
150
—
70
150
—
70
150
INHIBITED–INH1
—
—
10
—
—
10
—
—
10
LINE REGULATION
LOAD REGULATION
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE CURRENT
—
—
70
—
—
70
—
—
70
—
50
130
—
50
130
—
50
130
mA p-p
80
84
—
83
86
—
83
87
—
%
—
—
30
—
—
30
—
—
30
—
—
24
—
—
22
—
—
20
—
—
10
—
—
10
—
—
10
ms
POWER DISSIPATION
SHORT CIRCUIT
2
RECOVERY 1
—
—
500
—
—
600
—
—
600
mV pk
—
—
300
—
—
300
—
—
300
µs
TRANSIENT 1, 4
—
—
500
—
—
600
—
—
600
mV pk
1, 3
—
—
300
—
—
300
—
—
300
µs
16 - 40 - 16 VDC
RECOVERY
START-UP
5
CAPACITIVE LOAD 1
DELAY
OVERSHOOT 1
—
—
10
—
—
10
—
—
10
ms
—
—
50
—
—
50
—
—
50
mV pk
—
—
1000
—
—
1000
—
—
1000
µF
NO EFFECT ON DC
PERFORMANCE
Notes:
1.Guaranteed by design, not tested.
2. Short circuit is measured with a 10 m ohm (±10%) resistive load.
3. Time to settle to within 1% of Vout.
www.interpoint.com
W
50% - 100% - 50%
TRANSIENT
RECOVERY 3
STEP LINE RESPONSE
mA
10 kHz - 20 MHz
OVERLOAD 1
STEP LOAD RESPONSE
mV
INHIBITED–INH2
EFFICIENCY
LOAD FAULT
mV p-p
4. Transition time > 10 µs
5. Tested on release from inhibit.
Page 10 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Electrical Characteristics: -55°C to +125°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
DUAL output models
PARAMETER
OUTPUT VOLTAGE 2
MOR283R3D
MOR2805D
MOR286R3D
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
+VOUT
3.20
3.30
3.40
4.85
5.00
5.15
6.17
6.30
6.43
-VOUT
3.16
3.30
3.44
4.82
5.00
5.18
6.12
6.30
6.48
EACH OUTPUT
—
±10
14 1
—
±10
14 1
—
±8
11.2 1
Vin = 16 to 40 VDC
TOTAL
—
—
20
—
—
20
—
—
16
OUTPUT POWER 3
EACH OUTPUT
—
±33
46 1
—
±50
70 1
—
±50
70 1
Vin = 16 to 40 VDC
TOTAL
—
—
66
—
—
100
—
—
100
10 kHz - 20 MHz
—
50
80
—
50
80
—
50
100
10 kHz - 2 MHz
—
35
50
—
35
50
—
30
60
LINE REGULATION
VIN = 16 TO 40 VDC
+VOUT
LOAD REGULATION
OUTPUT CURRENT 3
OUTPUT RIPPLE
±VOUT
CROSS REGULATION 1, 4
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE CURRENT
START-UP
CAPACITIVE LOAD 1
50
—
25
50
—
25
50
50
100
—
50
100
—
50
100
+VOUT
—
25
50
—
25
50
—
25
50
-VOUT
—
50
100
—
50
150
—
50
200
-VOUT
—
6
10
—
5
8
—
5
8
%
CONTINUOUS
TRANSIENT 120 ms 1
16
28
40
16
28
40
16
28
40
VDC
—
—
50
—
—
50
—
—
50
V
NO LOAD
—
70
160
—
70
160
—
70
160
INHIBITED–INH1
—
—
10
—
—
10
—
—
10
INHIBITED–INH2
—
—
70
—
—
70
—
—
70
10 MHz - 20 MHz
mV
mV
mA
—
60
90
—
60
130
—
—
130
mA p-p
75
77
—
77
81
—
80
83
—
%
—
—
27
—
—
30
—
—
30
—
—
22
—
—
27
—
—
24
—
—
10
—
—
10
—
—
10
ms
—
—
250
—
—
250
—
—
500
mV pk
—
—
300
—
—
200
—
—
300
µs
TRANSIENT 1, 7
—
—
400
—
—
400
—
—
500
mV pk
RECOVERY 1, 6
—
—
300
—
—
300
—
—
300
µs
DELAY
OVERSHOOT 1
—
—
10
—
—
10
—
—
10
ms
—
—
25
—
—
50
—
—
50
mV pk
—
—
1000
—
—
1000
—
—
1000
µF
POWER DISSIPATION
5
W
50% - 100% - 50%
TRANSIENT
RECOVERY 6
16 - 40 - 16 VDC
NO EFFECT ON DC
PERFORMANCE
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.
www.interpoint.com
mV p-p
25
RECOVERY 1
8
W
—
SHORT CIRCUIT
STEP LINE RESPONSE
±VOUT
A
—
OVERLOAD 1
STEP LOAD RESPONSE
±VOUT
VDC
-VOUT
EFFICIENCY
LOAD FAULT
UNITS
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 µs
8. Tested on release from inhibit.
Page 11 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Electrical Characteristics: -55°C to +125°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
DUAL output models
PARAMETER
OUTPUT VOLTAGE 2
MOR289R5D
MOR2812D
MOR2815D
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
+VOUT
9.31
9.50
9.69
11.76
12.00
12.24
14.70
15.00
15.30
-VOUT
9.26
9.50
9.74
11.70
12.00
12.30
14.62
15.00
15.38
EACH OUTPUT
—
±5.53
7.75 1
—
±4.58
6.4 1
—
±4.00
5.6 1
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
Vin = 16 to 40 VDC
TOTAL
—
—
105
—
—
110
—
—
120
10 kHz - 20 MHz
—
75
120
—
75
120
—
75
150
10 kHz - 2 MHz
—
50
80
—
50
100
—
50
120
LINE REGULATION
VIN = 16 TO 40 VDC
+VOUT
LOAD REGULATION
OUTPUT CURRENT 3
OUTPUT RIPPLE
±VOUT
CROSS REGULATION 1, 4
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE CURRENT
START-UP
CAPACITIVE LOAD 1
50
—
25
50
—
25
50
50
100
—
50
100
—
50
100
+VOUT
—
25
50
—
25
50
—
25
50
-VOUT
—
50
200
—
50
200
—
50
200
-VOUT
—
4
7
—
3
5
—
2
4
%
CONTINUOUS
TRANSIENT 120 ms 1
16
28
40
16
28
40
16
28
40
VDC
—
—
50
—
—
50
—
—
50
V
NO LOAD
—
70
160
—
70
160
—
70
160
INHIBITED–INH1
—
—
10
—
—
10
—
—
10
INHIBITED–INH2
—
—
70
—
—
70
—
—
70
10 MHz - 20 MHz
mV
mV
mA
—
—
130
—
—
130
—
—
130
mA p-p
80
84
—
82
86
—
83
87
—
%
—
—
30
—
—
30
—
—
30
—
—
24
—
—
22
—
—
20
—
—
10
—
—
10
—
—
10
ms
—
—
500
—
—
600
—
—
600
mV pk
—
—
300
—
—
300
—
—
300
µs
TRANSIENT 1, 7
—
—
600
—
—
600
—
—
750
mV pk
RECOVERY 1, 6
—
—
300
—
—
300
—
—
300
µs
DELAY
OVERSHOOT 1
—
—
10
—
—
10
—
—
10
ms
—
—
50
—
—
25
—
—
50
mV pk
—
—
1000
—
—
1000
—
—
1000
µF
POWER DISSIPATION
5
W
50% - 100% - 50%
TRANSIENT
RECOVERY 6
16 - 40 - 16 VDC
NO EFFECT ON DC
PERFORMANCE
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.
www.interpoint.com
mV p-p
25
RECOVERY 1
8
W
—
SHORT CIRCUIT
STEP LINE RESPONSE
±VOUT
A
—
OVERLOAD 1
STEP LOAD RESPONSE
±VOUT
VDC
-VOUT
EFFICIENCY
LOAD FAULT
UNITS
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 µs
8. Tested on release from inhibit.
Page 12 of 24
MOR Rev K - 20100422
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, free run, unless otherwise specified.
90
90
80
80
90
40V
28V
70
70
50
66
33
Output Power (Watts)
10
50
Output Power (Watts)
90
40V
Efficiency (%)
70
60
90
40V
70
60
Output Power (Watts)
50
105
11
55
Output Power (Watts)
110
50
80
Efficiency (%)
40V
60
Output Power (Watts)
MOR283R3D Efficiency
Figure 20
www.interpoint.com
66
120
90
16V
16V
80
40V
28V
70
50
60
Output Power (Watts)
Figure 19
60
33
12
MOR2815S Efficiency
90
16V
6.6
70
Figure 18
70
50
28V
MOR2812S Efficiency
90
28V
40V
60
Figure 17
80
16V
80
28V
MOR289R5S Efficiency
Efficiency (%)
Figure 16
Efficiency (%)
Efficiency (%)
28V
100
MOR286R3S Efficiency
16V
80
52.5
50
Output Power (Watts)
Figure 15
16V
50
10.5
10
MOR2805S Efficiency
Figure 14
80
70
50
100
Efficiency (%)
6.6
40V
28V
60
MOR283R3S Efficiency
90
40V
60
60
50
28V
16V
80
Efficiency (%)
16V
Efficiency (%)
Efficiency (%)
16V
40V
28V
70
60
10
50
Output Power (Watts)
MOR2805D Efficiency
Figure 21
Page 13 of 24
MOR Rev K - 20100422
100
50
10
50
Output Power (Watts)
MOR286R3D Efficiency
Figure 22
100
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, free run, unless otherwise specified.
40V
80
28V
70
60
90
16V
40V
80
Efficiency (%)
52.5
70
Output Power (Watts)
50
105
11
55
Output Power (Watts)
50
110
20
0
20 Negative Output
40
40
60
60
60
80
80
80
100
0.1
100
MOR2805S Audio Rejection
1
10
Frequency (kHz)
1
10
Frequency (kHz)
MOR2815D Audio Rejection
Figure 28
Figure 27
1 µs/div
20 mA/div
2.00 V/div
Positive Output
100
0.1
100
MOR2815S Audio Rejection
Figure 26
25 µs/div
–0V
500 ns/div
Representative of all models
MOR2812D Sync Out
Figure 29
www.interpoint.com
120
Figure 25
Attenuation (dB)
40
60
Output Power (Watts)
MOR2815D Efficiency
Attenuation (dB)
20
Attenuation (dB)
0
10
12
Figure 24
0
1
70
MOR2812D Efficiency
Figure 23
Frequency (kHz)
28V
60
MOR289R5D Efficiency
100
0.1
40V
80
28V
60
50
10.5
16V
20 mV/div
Efficiency (%)
90
16V
Efficiency (%)
90
1 µs/div
MOR2805S Input Ripple Current (Iin)
Figure 30
Page 14 of 24
MOR Rev K - 20100422
80% Load
MOR2805S Output Ripple (Vout)
Figure 31
100
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Vout
100 mV/div
50 - 100%
Step Load
1 ms/div
18 to 40 V, 40 to 18 V
100 µs/div
2 A/div
All combinations of line and load
MOR2805S Turn On Response
Figure 33
20 mA/div
Iin
2 V/div
2.5 ms/div
MOR2805S Step Load Response
MOR2805S Step Line Response
Figure 32
Vout
Figure 34
20 mV/div
Vin
Vout 50 mV/div
Vin 10 V/div
Vout
Vin
2 V/div
100 -50%
Step Load
Vin
10 V/div
Typical Performance Curves: 25°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
Vout
5 ms/div
With and without 470 µF cap. load
50 - 100%
Step Load
20 V/div
Figure 37
Vin
Vout
5 V/div
100 -50%
Step Load
200 mV/div
Vin 10 V/div
Vout 50 mV/div
Vout
Vout
MOR2815S Output Ripple (Vout)
MOR2815S Input Ripple (Iin)
Figure 36
Figure 35
Vin
1 µs/div
10 µs/div
MOR2805S Inhibit Release Inrush Current
Vin
50 µs/div
18 to 40 V, 40 to 18 V, 50% load
MOR2815S Step Line Response
Figure 38
www.interpoint.com
100 µs/div
MOR2815S Step Load Response
Figure 39
Page 15 of 24
MOR Rev K - 20100422
2.5 ms/div
All combinations of line and load
MOR2815S Turn On Response
Figure 40
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, free run, unless otherwise specified.
1 µs/div
Vin 20 V/div
20 mV/div
20 mA/div
25 µs/div
+Vout
–Vout
–Vout
25 µs/div
18 to 40 V, 80% load each output
1 µs/div
80% load each output
80% load each output
MOR2805D Input Ripple (Iin)
MOR2805D Step Line Response
MOR2805D Output Ripple (±Vout)
Figure 41
Figure 42
Figure 43
–Vout
–Vout
+Vout
50 - 100%
Load
50% Load
–Vout
50% Load
50 µs/div
50 µs/div
MOR2805D Step Line Response
MOR2805D Step Load Response
MOR2805D Step Load Response
Figure 44
Figure 45
25 µs/div
40 to 18 V, 80% load each output
Figure 46
1 µs/div
25 µs/div
+Vout
20 mV/div
+Vout
20 mA/div
Vin
2 V/div
20 V/div
100 - 50%
Step Load
+Vout
50 mV/div
50 mV/div
+Vout
Vout 100 mV/div
Vin 20 V/div
Vin
–Vout
–Vout
2.5 ms/div
80% load each output
MOR2805D Turn On Response
Figure 47
www.interpoint.com
1 µs/div
MOR2812D Input Ripple (Iin)
Figure 48
Page 16 of 24
MOR Rev K - 20100422
MOR2812D Output Ripple (±Vout)
Figure 49
Vout 100 mV/div
Vin
+Vout
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
Vin
–Vout
50% Load
+Vout
50 - 100%
Step Load
–Vout
50% Load
+Vout
100 µs/div
18 to 40 V, 40 to 18 V
MOR2812D Step Line Response
5 V/div
+Vout
–Vout
100 µs/div
MOR2812D Step Load Response
MOR2812D Step Load Response
Figure 51
2 A/div
Vin
100 µs/div
Iin
5 V/div
Figure 50
20 V/div
100 mV/div
Vin
100 - 50%
Step Load
+Vout
100 mV/div
+Vout
Vout 100 mV/div
Vin 10 V/div
Typical Performance Curves: 25°C TC, 28 VDC Vin, 100% load, free run, unless otherwise specified.
Vout
2.5 ms/div
5 ms/div
MOR2812D Turn On Response
Figure 53
MOR2812D Inhibit Release Inrush Current
Figure 54
www.interpoint.com
Page 17 of 24
MOR Rev K - 20100422
Figure 52
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converter Cases
28 Volt input – 120 Watt
TOP VIEW CASE U2
Flanged case, short leads
Case U2 does not require designator in Case Option position of model number for the MOR family
0.300 ±0.050 (7.60 ±1.27) Pin length
0.128 dia
(3.25).
1.505 max. (38.23)
11
0.850 (21.59)
3
10
0.650 (16.51)
4
9
0.450 (11.43)
5
8
0.250 (6.35)
6
7
0.000
0.120 (3.05)
0.250 (6.35)
0.120 (3.05)
0.000
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold, compresion glass seal
Seal Hole: 0.100 ±0.002 (2.54 ±0.05)
Case U2, Rev E, 20100401
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2010 Interpoint Corp. All rights reserved.
Figure 55: Case U2
www.interpoint.com
Page 18 of 24
MOR Rev K - 20100422
0.220 (5.59)
12
2
0.050 (1.27)
0.000
1
1.050 (26.67)
2.750 (69.85)
1.250 (31.75)
0.040 dia
(1.02)
2.880 (73.15)
3.005 max. (76.33)
1.380 (35.05)
Seam Seal
0.400 max. (10.16)
Angled corner
indicates pin one.
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converter Cases
28 Volt input – 120 Watt
TOP VIEW CASE V*
Flanged case, down leaded
*Designator "V" required in Case Option position of model number.
Maximum dimensions: 3.005 x 1.505 (76.33 x 38.23 mm)
Angled corner
indicates pin one.
3.45 (87.6) Reference
(lead center to lead center)
0.128 dia
(3.25)
0.040 dia
(1.02)
1.380 (35.05)
1.250 (31.75)
12
1
1.050 (26.67)
11
2
0.850 (21.59)
10
3
0.650 (16.51)
9
4
0.450 (11.43)
8
5
0.250 (6.35)
7
6
0.120 (3.05)
Seam Seal
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold, compresssion glas seal
Seal Hole: 0.120 ±0.002 (3.05 ±0.05)
Case V, Rev E, 20100106
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2009 Interpoint Corp. All rights reserved.
Figure 56: Case V
www.interpoint.com
Page 19 of 24
MOR Rev K - 20100422
ref: 0.250 ±0.050
(6.35 ±1.27)
0.050 (1.27)
0.000
0.220 (5.59)
0.400 (10.16) max
2.880 (73.15)
3.005 (76.33) max
2.750 (69.85)
0.250 ±0.010
(6.35 ±0.3)
0.000
0.120 (3.05)
ref: 0.225 (5.72
0.000
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converter Cases
28 Volt input – 120 Watt
TOP VIEW CASE W*
Tabbed case, up-leaded
*Designator "W" required in Case Option position of model number.
0.140 dia
(3.56)
0.250 (6.35) Typ.
1.750 (44.45)
1.625
(41.28)
2.000
(50.80)
1.375
(34.93)
1.175
(29.85
0.975
(24.77)
0.775
(19.69)
0.575
(14.61)
0.375
(9.53)
Seam Seal
0.250 (6.35)
Typ.
1
12
2
11
3
10
4
9
5
8
6
7
0.040 dia
(1.02)
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage
the device. Solder pins individually with heat
application not exceeding 300°C for 10 seconds per pin.
0.84 ±0.05
(21.3 ±1.3)
Page 20 of 24
MOR Rev K - 20100422
0.050 (1.27)
0.000
0.220 (5.59)
0.220 (5.59)
0.000
Case W, Rev E, 20100401
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2010 Interpoint Corp. All rights reserved.
www.interpoint.com
Lead Detail
0.400 (10.16) max.
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold, compresssion glass seal
Seal Hole: 0.120 ±0.002 (3.05 ±0.05)
Figure 57: Case W
0.400 (10.16) max.
0.84 ±0.05
(21.3 ±1.3)
0.375 (9.53)
0.000
0.300 (7.62)
1.450 (36.83)
1.750 (44.45)
2.125 (53.98)
0.125
(3.18)
0.000
0.150 (3.81)
2.80 (71.1) Reference
(lead center to lead center)
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converter Cases
28 Volt input – 120 Watt
TOP VIEW CASE Y*
Tabbed case, straight-leaded
*Designator “Y” required in Case Option position of model number.
0.140 dia
(3.56)
0.250 (6.35) Typ.
2.000
(50.80)
Seam Seal
0.250 (6.35)
Typ.
1.750 (44.45)
1.625
(41.28)
1.375
(34.93)
1.175
(29.85
0.975
(24.77)
0.775
(19.69)
0.575
(14.61)
0.375
(9.53)
1
12
2
11
3
10
4
9
5
8
6
7
0.040 dia
(1.02)
0.050 (1.27)
0.000
Lead Detail
0.400 (10.16) max.
CAUTION
Heat from reflow or wave soldering may damage
the device. Solder pins individually with heat
application not exceeding 300°C for 10 seconds per pin.
0.220 (5.59)
0.000
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold, compresssion glass seal
Seal Hole: 0.120 ±0.002 (3.05 ±0.05)
Case Y, Rev E, 20100420
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2010 Interpoint Corp. All rights reserved.
Figure 58: Case Y
www.interpoint.com
0.220 (5.59)
0.400 (10.16) max.
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
0.375 (9.53)
0.000
0.300 (7.62)
1.450 (36.83)
1.750 (44.45)
2.125 (53.98)
Pin Length
0.30 ±0.05
(7.6 ±1.3)
0.125
(3.18)
0.000
Page 21 of 24
MOR Rev K - 20100422
0.30 ±0.05
(7.6 ±1.3)
3.10 (78.7) Reference
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converter Cases
28 Volt input – 120 Watt
TOP VIEW CASE Z*
Tabbed case, down-leaded
*Designator “Z” required in Case Option position of model number.
0.140 dia
(3.56)
0.250 (6.35) Typ.
0.250 (6.35)
Typ.
1.750 (44.45)
1.625
(41.28)
2.000
(50.80)
1.375
(34.93)
1.175
(29.85
0.975
(24.77)
0.775
(19.69)
0.575
(14.61)
0.375
(9.53)
Seam Seal
1
0.040 dia
(1.02)
12
2
11
3
10
4
9
5
8
6
7
0.150 (3.81)
0.36 ±0.05
(9.1±0.13)
0.050 (1.27)
0.000
Lead Detail
0.400 (10.16) max.
CAUTION
Heat from reflow or wave soldering may damage
the device. Solder pins individually with heat
application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cold Rolled Steel/Nickel/Gold
Cover
Kovar/Nickel
Pins
#52 alloy/Gold, compresssion glass seal
Seal Hole: 0.120 ±0.002 (3.05 ±0.05)
0.220 (5.59)
0.000
0.36 ±0.05
(9.1±0.13)
Case Z, Rev E, 20100401
Please refer to the numerical dimensions for accuracy. All information is believed to
be accurate, but no responsibility is assumed for errors or omissions. Interpoint
reserves the right to make changes in products or specifications without notice.
Copyright © 1999-2010 Interpoint Corp. All rights reserved.
Figure 59: Case Z
www.interpoint.com
0.220 (5.59)
0.400 (10.16) max.
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
0.375 (9.53)
0.000
0.300 (7.62)
1.450 (36.83)
1.750 (44.45)
2.125 (53.98)
0.125
(3.18)
0.000
Page 22 of 24
MOR Rev K - 20100422
2.80 (71.1) Reference
(lead center to lead center)
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML)
PRODUCT ELEMENT EVALUATION
component-level test
perFormeD
stanDarD anD /es
non-Qml 1
M/S 2
/883
class h Qml
P3
M/S 2
Element Electrical (probe)
yes
no
yes
yes
Element Visual
no
no
yes
yes
Internal Visual
no
N/A
yes
N/A
Final Electrical
no
no
yes
yes
no
no
yes
yes
no
no
no
yes
Wire Bond Evaluation
4
SLAM™/C-SAM:
Input capacitors only
(Add’l test, not req. by H)
Notes:
1. Standard and /ES, non-QML products, do no meet all of the requirements of
MIL-PRF-38534.
2. M/S = Active components (Microcircuit and Semiconductor Die)
3. P = Passive components
4. Not applicable to EMI filters that have no wire bonds.
Definitions:
Element Evaluation: Component testing/screening per MIL-STD-883 as determined by MIL-PRF-38534
SLAM™: Scanning Laser Acoustic Microscopy
C-SAM: C - Mode Scanning Acoustic Microscopy
Screening Table 1: Element Evaluation
www.interpoint.com
P3
Page 23 of 24
MOR Rev K - 20100422
Crane Aerospace & Electronics Power Solutions
MOR Single and Dual DC/DC Converters
28 Volt input – 120 Watt
STANDARD AND /ES (NON-QML) AND /883 (CLASS H, QML)
PRODUCT ENVIRONMENTAL SCREENING
125°c stanDarD
non-Qml1
125°c /es
non-Qml1
/883
class h Qml
Pre-cap Inspection
Method 2017, 2032
yes
yes
yes
Temperature Cycle (10 times)
Method 1010, Cond. C, -65°C to 150°C, ambient
Method 1010, Cond. B, -55°C to 125°C, ambient
no
no
no
yes
yes
no
Constant Acceleration
Method 2001, 3000 g
Method 2001, 500 g
no
no
no
yes
yes
no
Burn-in 2
Method 1015, 125°C case, typical
96 hours
160 hours
no
no
yes
no
no
yes
Final Electrical Test MIL-PRF-38534, Group A
Subgroups 1 through 6: -55°C, +25°C, +125°C case
Subgroups 1 and 4: +25°C case
no
yes
no
yes
yes
no
Hermeticity Test
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Gross Leak, Dip (1 x 10-3)
no
no
yes
yes
yes
no
yes
yes
no
Final visual inspection
Method 2009
yes
yes
yes
test perFormeD
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
Notes:
1. Standard and /ES, non-QML products, do not meet all of the requirements of MIL-PRF-38534.
2. Burn-in temperature designed to bring the case temperature to +125°C
Screening Table 2: Environmental Screening
MOR Single and Dual, MOR Rev K - 20100422. This revision supersedes all previous releases. All technical information is believed to be accurate,
but no responsibility is assumed for errors or omissions. Interpoint reserves the right to make changes in products or specifications without notice.
MOR Series is a trademark of Interpoint. Copyright © 1999 - 2010 Interpoint Corporation. All rights reserved. www.interpoint.com
Page 24 of 24