DC-DC Converter UNIT
FAW Series
(10W WIDE INPUT RANGE DC-DC CONVERTER)
FEATURES
10W DIL PACKAGE
9-18V,18-36V,36-72V WIDE INPUT
RANGE
SHORT CIRCUIT PROTECTION
LOW COST
NO EXTERNAL COMPONENTS
REQUIRED
REGULATED OUTPUT
TYPICAL EFFICIENCY 80%
100% BURNED IN
INDUSTRY STANDARD PACKAGE
MTBF > 700,000 HOURS
OUTPUT SPECIFICATIONS
Voltage Setpoint Accuracy
Temperature Coefficient
Ripple & Noise (20MHz
BW)
Line Regulation
1
2
INPUT SPECIFICATIONS
+/-2% max
+/-0.03%/
O
C
Input Voltage Range
Input Filter
2:1 INPUT RANGE
Pi Network
100mVp-p max
+/-0.2% max
+/-0.2% max
Continuous
Load Regulation
GENERAL SPECIFICATIONS
Efficiency
Isolation Voltage
3
Short Circuit Protection
70% min
1000 VDC min
9
10 ohms min
200 KHz min
700,000 Hours
31.2g Typ
Six-Side Shielded Case
50.8mm*25.4mm*11.2mm
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Cooling
-15
O
C to +71
O
C
-55
O
C to +105
O
C
Free-Air Convection
Isolation Resistance
Switching Frequency
MTBF
Weight
Case Material
ALL SPECIFICATIONS TYPICAL AT NOMINAL
LINE,
FULL
LOAD
,
AND
25
O
Case Size
C
UNLESS
OTHERWISE NOTED.
1
2
3
High Line to Low Line.
Load Regulation is for output load current change from 10% to 100%.
For 10 seconds
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Page: 1 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
FAW Series
(10W WIDE INPUT RANGE DC-DC CONVERTER)
SELECTION GUIDE(1)
2: 1 10W OUTPUT
MODEL
NUMBER
FAWS-1203.3
FAWS-1205
FAWS-1212
FAWS-1215
FAWS-1224
FAWD-1205
FAWD-1212
FAWD-1215
FAWS-2403.3
FAWS-2405
FAWS-2409
FAWS-2412
FAWS-2415
FAWS-2424
FAWD-2405
FAWD-2412
FAWD-2415
FAWS-4803.3
FAWS-4805
FAWS-4812
FAWS-4815
FAWS-4824
FAWD-4805
FAWD-4812
FAWD-4815
FAWD-4824
INPUT
VOLTAGE
(VDC)
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
36-72
36-72
36-72
OUTPUT
VOLTAGE
(VDC)
3.3
5
12
15
24
+/-5
+/-12
+/-15
3.3
5
9
12
15
24
+/-5
+/-12
+/-15
3.3
5
12
15
24
+/-5
+/-12
+/-15
+/-24
OUTPUT
CURRENT
(mA)
2400
2000
830
670
416
+/-1000
+/-416
+/-333
2400
2000
1111
830
670
416
+/-1000
+/-416
+/-333
240
2000
830
670
416
+/-1000
+/-416
+/-333
+/-208
INPUT
4
CURRENT(mA)
FULL
LOAD
891
1068
1040
1020
1020
1068
1029
1020
434
527
523
508
502
502
527
508
502
217
264
254
254
254
264
254
254
254
NO
LOAD
30
30
28
28
28
30
28
28
16
16
20
15
15
15
16
15
15
8
8
7
7
7
8
7
7
16
74
78
80
81
82
78
81
82
76
79
80
82
83
83
79
82
83
76
79
82
82
82
79
82
82
82
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
EFF
(%)
5
ISOLATION
(VDC)
Note: Other input to output voltages may be available. Please contact factory.
4
5
NOMINAL INPUT VOLTAGE.
NOMINAL INPUT VOLTAGE,FULL LOAD.
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Page: 2 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
FAW Series
(10W WIDE INPUT RANGE DC-DC CONVERTER)
SELECTION GUIDE(2)
4:1 10W OUTPUT
MODEL
NUMBER
FAWS-1203.3T
FAWS-1205T
FAWS-1212T
FAWS-1215T
FAWS-1224T
FAWD-1205T
FAWD-1212T
FAWD-1215T
FAWS-1203.3T
FAWS-2405T
FAWS-2409T
FAWS-2412T
FAWS-2415T
FAWS-2424T
FAWD-2405T
FAWD-2412T
FAWD-2415T
INPUT
VOLTAGE
(VDC)
9-36
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-72
18-72
18-72
18-72
18-72
18-72
18-72
18-72
18-72
OUTPUT
VOLTAGE
(VDC)
3.3
5
12
15
24
+/-5
+/-12
+/-15
3.3
5
9
12
15
24
+/-5
+/-12
+/-15
OUTPUT
CURRENT
(mA)
2400
2000
830
670
417
+/-1000
+/-416
+/-333
2400
2000
1111
830
670
416
+/-1000
+/-416
+/-333
INPUT
6
CURRENT(mA)
FULL
LOAD
891
1082
1054
1041
1057
1082
1041
1028
434
527
515
520
514
510
527
520
514
NO
LOAD
40
40
40
40
40
40
40
40
20
20
20
20
20
20
20
20
20
74
77
79
80
79
77
80
81
76
79
81
80
81
81
79
80
81
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
EFF
(%)
7
ISOLATION
(VDC)
Note: Other input to output voltages may be available. Please contact factory.
6
7
NOMINAL INPUT VOLTAGE.
NOMINAL INPUT VOLTAGE,FULL LOAD.
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Page: 3 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
FAW Series
(10W WIDE INPUT RANGE DC-DC CONVERTER)
SIMPLIFIED SCHEMATIC
SINGLE OUTPUT
+Vin
+Vout
+Vin
DUAL OUTPUT
+Vout
Common
-Vout
-Vin
PWM
CONTROLLER
ISOLATION
REFERENCE
&
ERROR AMP
-Vout
-Vin
PWM
CONTROLLER
ISOLATION
REFERENCE
&
ERROR AMP
MECHANICAL DIMENSIONS
PACKAGE
PIN
1
2
3
4
5
SINGLE
+Vin
-Vin
+Vout
NO PIN
-Vout
DUAL
+Vin
-Vin
+Vout
Common
-Vout
RECOMMENDED FOOTPRINT DETAILS
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Page: 4 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
FAW Series
(10W WIDE INPUT RANGE DC-DC CONVERTER)
TYPICAL APPLICATIONS
SINGLE OUTPUT
INPUT
+Vin
+Vout
DUAL OUTPUT
INPUT
+Vin
+Vout
OUTPUT
OUTPUT
LOAD1
DC-DC
CONVERTER
-Vin
-Vout
LOAD
DC-DC
CONVERTER
-Vin
Common
LOAD2
-Vout
TEMPERATURE DERATING
10.0
OUTPUT POWER(W)
8.0
6.0
4.0
2.0
0.0
-25
0
25
50
70
90
SAFE
OPERATING
AREA
TA(degree C)
FAW SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
No external capacitance is required for operation of the FAW series.
To meet the reflected ripple requirements of the converter, an input impedance of less than 0.5 ohm
from DC to 220KHz is required.
External output capacitance is not required for operation, however it is recommended that 10uF
tantalum and 0.1uF ceramic capacitance be selected for reduced system noise.
Additional output capacitance may be added for increased filtering, but should not exceed 220uF.
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Page: 5 / 6
Version: 4-Oct-02
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