3.25-5 Watt Hybrid
Features
• Rad Hard: TID > 25kRad(Si)
• No SEE: LET > 37MeV*cm2/mg
• Specifically designed for redundant or
individual space applications
• Completely self contained Thick Film
Hybrid DC-DC Converter
• Built-in EMI input filter meets
MIL-STD-461C requirements CE01,
CE03, CS01, CS02 and CS06
• “Inhibit-not” function
• Fully isolated, input to output
• Single, double or triple outputs
• Short circuit protection
• 200 kHz operation for low ripple and
fast response time
• No external filter caps required
• Hermetically sealed package
SINGLE OUTPUT DEVICES
PARAMETER
CONDITION
3325-S02 (2W)
MIN
TYP
MAX
3325-S02.5 (2.5W)
MIN
TYP
MAX
3325-S03.3 (3.3W)
MIN
TYP
MAX
3325-S05 (5W)
MIN
TYP
MAX
Output voltage
Output current
Efficiency
Line regulation
—
V
in min
— V
in max
P
out
= max rated load
P
out
= max rated load
V
in min
— V
in max
F.L. BW 2 MHz
mVpp
+1.9
—
53%
—
—
—
+2.0
—
56%
10mV
10mV
25
+2.1
1A
—
30mV
30mV
50
+2.4
—
58%
—
—
—
+2.5
—
61%
10mV
10mV
30
+2.6
1A
—
30mV
30mV
60
+3.2
—
63%
—
—
—
+3.3
—
66%
10mV
10mV
30
+3.4
1A
—
30mV
30mV
65
+4.9
—
69%
—
—
—
+5.0
—
72%
10mV
10mV
40
+5.1
1A
—
50mV
50mV
85
Load regulation P
out
= 10% to F.L.
Output ripple
SINGLE OUTPUT DEVICES
PARAMETER
CONDITION
3325-S05.2 (5W)
MIN
TYP
MAX
3325-S12 (5W)
MIN
TYP
MAX
3325-S15 (5W)
MIN
TYP
MAX
3325-S28 (5W)
MIN
TYP
MAX
Output voltage
Output current
Efficiency
Line regulation
—
V
in min
— V
in max
P
out
= max rated load
P
out
= max rated load
V
in min
— V
in max
F.L. BW 2 MHz
mVpp
Case Style
+5.1
—
69%
—
—
—
Pin Count
+5.2
—
72%
10mV
10mV
40
+5.3
961mA
—
50mV
50mV
85
+11.9
—
76%
—
—
—
+12.0
—
80%
+12.1
416mA
—
+14.9
—
77%
—
—
—
+15.0
—
81%
+15.1
333mA
—
+27.8
—
76%
—
—
—
+28.0
—
80%
+28.2
178mA
—
20mV 100mV
20mV 100mV
60
150
25mV 125mV
25mV 1250mV
75
180
50mV 250mV
50mV 250mV
150
350
Specifications
INPUT:
120 VDC nominal
Range: 86 to 158 VDC continuous
ISOLATION:
Input to case:
500 VDC
Input to output:
500 VDC
Output to case:
100 VDC
ENVIRONMENT:
Storage temperature: -55°C to +150°C
Shock:
50 G's
Acceleration:
500 G's
Vibration:
30 G's
Grades M, R & S:
Full Power Output at T
case
= +85°C
Linearly derates to zero at T
case
= +115°C
Grades E, RE & SE:
Full Power Output at T
case
= +125°C
Linearly derates to zero at T
case
= +135°C
WEIGHT:
20 grams typical
Load regulation P
out
= 10% to F.L.
Output ripple
Model No.
Mounting
3325
3325
3325
D
TF
1
14
15
18
18
18
Solder Sealed Flangeless PCB Mount
Seam Weld Flangeless PCB Mount
Seam Weld Chassis Mount with Flange
CASE STYLE 1
CASE STYLE 14
CASE STYLE 15
C
C
C
LEAD #1
I.D. BEAD
.018±.002
DIA
.205
MIN
.018±.002
DIA
.205
MIN
.130
.060 TYP
F
A
.100
TYP
1
9
10
A
.100
TYP
1
18 PIN
BOTTOM VIEW
A
E
.100 TYP
B
D
18 PIN
BOTTOM VIEW
B
D
.250 MIN TYP
.103
2 PL
MODEL
52202
18
B
E
E
SN
DC
.120 DIA
2 PL
.018±.002 DIA
.044 2 PL
G
PIN 1 IDENTIFICATION
Case Dimensions
Units: inches | millimeters
Case Style
1
14
15
D
TF
A
1.080 | 27.432
1.090 | 27.686
1.160 | 29.464
TOLERANCES:
ALL DIMENSIONS ±0.01 EXCEPT F = MAX, C = +0.01/-0.02;
DRAWINGS IN INCHES.
B
1.080 | 27.432
1.090 | 27.686
1.283 | 32.588
C
0.380 | 9.652
0.380 | 9.652
0.380 | 9.652
D
0.800 | 20.320
0.800 | 20.320
— | —
E
0.800 | 20.320
0.800 | 20.320
0.800 | 20.320
F
— | —
— | —
1.754 | 44.552
G
— | —
— | —
1.460 | 37.084
Modular Devices, Inc
• One Roned Road • Shirley, New York 11967 •
www.mdipower.com
• Fax 631.345.3106 •
Tel 631.345.3100
DC-DC CONVERTERS
FULL FEATURE SERIES
DUAL OUTPUT DEVICES
PARAMETER
CONDITION
3325
3325-D05 (5W)
MIN
TYP
MAX
3325-D12 (5W)
MIN
TYP
MAX
3325-D15 (5W)
MIN
TYP
MAX
Output voltage
Output current*
Efficiency
Line regulation
+I
out
= -I
out
V
in min
— V
in max
P
out
= max rated load
P
out
= max rated load
V
in min
— V
in max
+4.9
-4.9
±35mA
70%
—
—
—
+5.0
-5.0
—
74%
+5.1
-5.1
±500mA
—
+11.9
-11.9
±15mA
76%
—
—
—
+12.0
-12.0
—
80%
+12.1
-12.1
±208mA
—
+14.9
-14.9
±12mA
77%
—
—
—
+15.0
-15.0
—
81%
+15.1
-15.1
±166mA
—
±10mV ±50mV
±10mV ±50mV
40
85
±20mV ±100mV
±20mV ±100mV
60
150
±25mV ±125mV
±25mV ±125mV
75
180
Load regulation
†
P
out
= 10% to F.L.
Output ripple
F.L. BW 2 MHz
mVpp
Notes: *Up to 90% full power available from either output if rated output power is not exceeded;
†
balanced load conditions.
120 VDC
TRIPLE OUTPUT DEVICES
PARAMETER
CONDITION
3325-T05 (3.25W)
MIN
TYP
MAX
3325-T12 (3.7W)
MIN
TYP
MAX
3325-T15 (3.7W)
MIN
TYP
MAX
+4.9
Output voltage
+I
out
= -I
out
+4.9
-4.9
Output current
Efficiency
Line regulation
V
in min
— V
in max
P
out
= max rated load
P
out
= max rated load
V
in min
— V
in max
100mA
±10mA
64%
—
—
—
—
—
—
+5.0
+5.0
-5.0
—
—
67%
10mV
25mV
10mV
25mV
40
—
+5.1
+5.1
-5.1
500mA
±75mA
—
50mV
50mV
50mV
50mV
85
50
+4.9
+11.5
-11.5
100mA
±5mA
69%
—
—
—
—
—
—
+5.0
+12.0
-12.0
—
—
72%
10mV
25mV
10mV
25mV
40
—
+5.1
+12.5
-12.5
500mA
±50mA
—
50mV
50mV
50mV
50mV
85
50
+4.9
+14.5
-14.5
100mA
±5mA
69%
—
—
—
—
—
—
+5.0
+15.0
-15.0
—
—
72%
10mV
25mV
10mV
25mV
40
—
+5.1
+15.5
-15.5
500mA
±40mA
—
50mV
50mV
50mV
50mV
85
50
Load regulation P
out
= 10% to F.L.
Output ripple
F.L. BW 2 MHz
mVpp
3325-SXX output < 24 VDC
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
+ input
+ input
N/C
case
N/C
main out ret
main out ret
N/C
main output
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
N/C
N/C
N/C
N/C
N/C
inhibit not
N/C
input ret
input ret
3325-SXX output
≥
24 VDC
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
+ input
+ input
N/C
case
main out ret
N/C
N/C
main output
N/C
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
N/C
N/C
N/C
N/C
N/C
inhibit not
N/C
input ret
input ret
3325-DXX
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
+ input
+ input
N/C
case
- dual output
output com
output com
+ dual output
N/C
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
N/C
N/C
N/C
N/C
N/C
inhibit not
N/C
input ret
input ret
3325-TXX
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
+ input
+ input
N/C
case
- dual output
dual output ret
dual output ret
+ dual output
main output
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
N/C
N/C
N/C
N/C
N/C
inhibit not
N/C
input ret
input ret
Please specify
GRADE LEVEL
for your application. Industrial grade units will be shipped if no option is specified.
M
+85°C military
R
25 KRAD, +85°C military/aerospace
S
25 KRAD, +85°C space
E
+125°C military
RE
25 KRAD, +125°C military/aerospace
SE
25 KRAD, +125°C space
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