HIGH DENSITY
DC/DC Converters
International
Power Sources, Inc.
260 Hopping Brook Road
Holliston, Massachusetts 01746
Tel. (508) 429-4440
Fax (800) 226-2100
http://www.intlpower.com
IBT Series: 200 & 400 Watts
FEATURES
Patented Flat TransformerTM Technology
DC Input Range: 18 VDC to 400 VDC
DC Output Range: 2.1 VDC to 15 VDC
Switching Frequency: 300 kHz (fixed)
Output Trim and Remote Sense
Remote on/off Control
Industry standard Pin-Out
Up to 70 W/in3
•
•
•
•
•
•
•
•
Over 80% Conversion Efficiency
•
Less than 10°C Internal
Temperature Rise Above Base
Plate Temperature
•
MTBF 700Khrs (MIL-HDBK-217E)
•
MODELS CHART
INPUT
VOLTAGE
OUTPUT
VOLTAGE
(±1% w/o trimming)
Nominal
OUTPUT
CURRENT
NO LOAD
Power
Consumption
OUTPUT VOLTAGE LONG TERM
MODEL
Trim Range
(%Vnom)
Short Circuit %EFF
Current
Max.
Min. Max.
0A 40A
0A 30A
0A 20A
0A 17A
0A 50A
0A 40A
0A 20A
0A 17A
0A 50A
0A 40A
0A 20A
0A 17A
0A 50A
0A 40A
0A 20A
0A 17A
0A 10A
0A 100A
0A 50A
0A 40A
0A 20A
0A 17A
0A 10A
(
Watts) Max. * Min.
Max.
Typ.
75
82
82
85
75
82
85
87
78
82
85
86
75
80
83
85
83
70
72
78
80
81
80
IBT200-200
IBT200-201
IBT200-201-3 18-36
IBT200-202
IBT200-300
IBT200-301
18-36
18-36
3.3V
5V
10V
12V
3.3V
5V
10V
12V
3.3V
5V
10V
12V
3.3V
5V
10V
12V
15V
2.1V
3.3V
5V
10V
12V
15V
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.9
0.8
0.8
0.9
0.9
0.9
0.9
0.9
1.2
1.2
1.8
1.5
1.5
1.5
1.5
1.5
-5
-5
-8
-8
-6
-8
-8
-8
-6
-8
-8
-8
-6
-8
-8
-8
-8
-8
-6
-6
-8
-8
-8
+8
+8
+8
+8
+9
0.10A
0.10A
0.10A
0.10A
0.10A
0.10A
0.10A
0.10A
0.05A
0.05A
0.05A
0.05A
0.02A
0.02A
0.02A
0.02A
0.02A
0.01A
0.01A
0.01A
0.01A
0.01A
0.01A
18-36
36-72
36-72
+8
IBT200-301-3 36-72
+10
+10
+9
+10
+10
+10
+9
+10
+10
+10
+10
+10
+9
IBT200-302
IBT200-400
IBT200-401
36-72
50-100
50-100
IBT200-401-3 50-100
IBT200-402
IBT200-500
IBT200-501
IBT200-501-3 100-200
IBT200-502
IBT200-503
IBT200-600-1 200-400
IBT200-600
IBT200-601
IBT200-600-3 200-400
IBT200-602
IBT200-603
50-100
100-200
100-200
100-200
100-200
200-400
200-400
+9
+10
+10
+10
200-400
200-400
* Voltage adjustment down to -40% available as an option.
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