Power Systems FAWD-4812 Dc-dc converter unit 10w wide input range dc-dc converter Datasheet

DC-DC Converter UNIT
FAW Series (10W WIDE INPUT RANGE DC-DC CONVERTER)
FEATURES
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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
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OUTPUT SPECIFICATIONS
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Voltage Setpoint Accuracy
+/-2% max
Temperature Coefficient
+/-0.03%/ OC
Ripple & Noise (20MHz
INPUT SPECIFICATIONS
Input Voltage Range
2:1 INPUT RANGE
Input Filter
Pi Network
100mVp-p max
BW)
Line Regulation
1
Load Regulation
+/-0.2% max
2
Short Circuit Protection
+/-0.2% max
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Continuous
Efficiency
GENERAL SPECIFICATIONS
70% min
3
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ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
-15 OC to +71 OC
Storage Temperature
-55 OC to +105 OC
Cooling
Free-Air Convection
Isolation Voltage
1000 VDC min
Isolation Resistance
9
10 ohms min
Switching Frequency
MTBF
Weight
Case Material
ALL SPECIFICATIONS TYPICAL AT NOMINAL
LINE,
FULL
LOAD
,
AND
25
O
C
Case Size
200 KHz min
700,000 Hours
31.2g Typ
Six-Side Shielded Case
50.8mm*25.4mm*11.2mm
UNLESS
OTHERWISE NOTED.
1
High Line to Low Line.
2
Load Regulation is for output load current change from 10% to 100%.
3
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)
z SELECTION GUIDE(1)
2: 1 10W OUTPUT
MODEL
NUMBER
INPUT
OUTPUT
OUTPUT
VOLTAGE
VOLTAGE
CURRENT
(VDC)
(VDC)
(mA)
INPUT4
CURRENT(mA)
EFF
ISOLATION
FULL
NO
(%)5
(VDC)
LOAD
LOAD
FAWS-1203.3
9-18
3.3
2400
891
30
74
1000
FAWS-1205
9-18
5
2000
1068
30
78
1000
FAWS-1212
9-18
12
830
1040
28
80
1000
FAWS-1215
9-18
15
670
1020
28
81
1000
FAWS-1224
9-18
24
416
1020
28
82
1000
FAWD-1205
9-18
+/-5
+/-1000
1068
30
78
1000
FAWD-1212
9-18
+/-12
+/-416
1029
28
81
1000
FAWD-1215
9-18
+/-15
+/-333
1020
28
82
1000
FAWS-2403.3
9-18
3.3
2400
434
16
76
1000
FAWS-2405
18-36
5
2000
527
16
79
1000
FAWS-2409
18-36
9
1111
523
20
80
1000
FAWS-2412
18-36
12
830
508
15
82
1000
FAWS-2415
18-36
15
670
502
15
83
1000
FAWS-2424
18-36
24
416
502
15
83
1000
FAWD-2405
18-36
+/-5
+/-1000
527
16
79
1000
FAWD-2412
18-36
+/-12
+/-416
508
15
82
1000
FAWD-2415
18-36
+/-15
+/-333
502
15
83
1000
FAWS-4803.3
36-72
3.3
240
217
8
76
1000
FAWS-4805
36-72
5
2000
264
8
79
1000
FAWS-4812
36-72
12
830
254
7
82
1000
FAWS-4815
36-72
15
670
254
7
82
1000
FAWS-4824
36-72
24
416
254
7
82
1000
FAWD-4805
36-72
+/-5
+/-1000
264
8
79
1000
FAWD-4812
36-72
+/-12
+/-416
254
7
82
1000
FAWD-4815
36-72
+/-15
+/-333
254
7
82
1000
FAWD-4824
36-72
+/-24
+/-208
254
16
82
1000
Note: Other input to output voltages may be available. Please contact factory.
4
NOMINAL INPUT VOLTAGE.
5
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)
z SELECTION GUIDE(2)
4:1 10W OUTPUT
MODEL
NUMBER
INPUT
OUTPUT
OUTPUT
VOLTAGE
VOLTAGE
CURRENT
(VDC)
(VDC)
(mA)
INPUT6
CURRENT(mA)
EFF
ISOLATION
FULL
NO
(%)7
(VDC)
LOAD
LOAD
FAWS-1203.3T
9-36
3.3
2400
891
40
74
1000
FAWS-1205T
9-36
5
2000
1082
40
77
1000
FAWS-1212T
9-36
12
830
1054
40
79
1000
FAWS-1215T
9-36
15
670
1041
40
80
1000
FAWS-1224T
9-36
24
417
1057
40
79
1000
FAWD-1205T
9-36
+/-5
+/-1000
1082
40
77
1000
FAWD-1212T
9-36
+/-12
+/-416
1041
40
80
1000
FAWD-1215T
9-36
+/-15
+/-333
1028
40
81
1000
FAWS-1203.3T
18-72
3.3
2400
434
20
76
1000
FAWS-2405T
18-72
5
2000
527
20
79
1000
FAWS-2409T
18-72
9
1111
515
20
81
1000
FAWS-2412T
18-72
12
830
520
20
80
1000
FAWS-2415T
18-72
15
670
514
20
81
1000
FAWS-2424T
18-72
24
416
510
20
81
1000
FAWD-2405T
18-72
+/-5
+/-1000
527
20
79
1000
FAWD-2412T
18-72
+/-12
+/-416
520
20
80
1000
FAWD-2415T
18-72
+/-15
+/-333
514
20
81
1000
Note: Other input to output voltages may be available. Please contact factory.
6
NOMINAL INPUT VOLTAGE.
7
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)
z SIMPLIFIED SCHEMATIC
SINGLE OUTPUT
+Vin
DUAL OUTPUT
+Vout
+Vin
+Vout
Common
-Vout
-Vout
-Vin
-Vin
PWM
CONTROLLER
ISOLATION
REFERENCE
&
ERROR AMP
PWM
CONTROLLER
REFERENCE
&
ERROR AMP
ISOLATION
z MECHANICAL DIMENSIONS
PACKAGE
PIN
SINGLE
DUAL
1
+Vin
+Vin
2
-Vin
-Vin
3
+Vout
+Vout
4
NO PIN
Common
5
-Vout
-Vout
z 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)
z TYPICAL APPLICATIONS
SINGLE OUTPUT
INPUT
DUAL OUTPUT
OUTPUT
+Vin
INPUT
OUTPUT
+Vout
+Vin
+Vout
LOAD1
LOAD
DC-DC
CONVERTER
-Vin
Common
DC-DC
CONVERTER
-Vin
-Vout
LOAD2
-Vout
z TEMPERATURE DERATING
OUTPUT POWER(W)
10.0
8.0
SAFE
6.0
OPERATING
4.0
AREA
2.0
0.0
-25
0
25
50
70
90
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
DC-DC Converter UNIT
FAW Series (10W WIDE INPUT RANGE DC-DC CONVERTER)
Negative Outputs:
A negative output voltage may be obtained by connecting the +OUT to circuit ground and
connecting –OUT as the negative output.
FOR MORE INFORMATION CALL:
Power Systems – The Power Solution
Ilsfeld-Auenstein ( Germany ) Dörnet 8
Tel: + 49 / 70 62 / 67 59 – 6
E-mail: [email protected]
Home Page: www.Power-Systems.de
www.Power-Systems.de
Page: 6 / 6
Fax: + 49 / 70 62 / 67 59 -80
Version: 4-Oct-02
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