KAWD-2405 [POWER-SYSTEMS]
DC-DC Converter UNIT 30 W WIDE INPUT RANGE DC-DC CONVERTER; DC-DC转换器单元30瓦宽输入范围的DC -DC转换器
| 型号： | KAWD-2405 |
| 厂家： | 
POWER SYSTEMS GMBH+CO.KG |
| 描述： | DC-DC Converter UNIT 30 W WIDE INPUT RANGE DC-DC CONVERTER |
| 文件： | 总6页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC-DC Converter UNIT
KAW Series ( 30 W WIDE INPUT RANGE DC-DC CONVERTER )
FEATURES
z SIX-SIDE SHIELDED CASE
z 9-18V,18-36V,36-72V WIDE INPUT
RANGE
z SHORT CIRCUIT PROTECTION
z REMOTE ON/OFF AND TRIM
z NO EXTERNAL COMPONENTS
REQUIRED
z TYPICAL EFFICIENCY 80%
z 100% BURNED IN
z INDUSTRY STANDARD PACKAGE
z MTBF > 700,000 HOURS
z
OUTPUT SPECIFICATIONS
z
INPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-2% max Input Voltage Range
2:1 INPUT RANGE
O
Temperature Coefficient
+/-0.03%/ C Input Filter
Pi Network
Ripple
BW)
&
Noise (20MHz
100mVp-p max
1
Line Regulation
Load Regulation
+/-0.2% max
2
z
GENERAL SPECIFICATIONS
+/-0.2% max
Short Circuit Protection
OverVoltage Protection
Continuous Efficiency
75% min
<500uSe
c
Built-in Transient Response(Full to 1/2 Load)
3
Isolation Voltage
External Trim Adj. Range
+/-10%
1000 VDC min
9
z
ENVIRONMENTAL SPECIFICATIONS
Isolation Resistance
10 ohms min
O
O
Operating Temperature
Storage Temperature
Cooling
-25 C to +71 C Switching Frequency
100 KHz min
700,000 Hours
O
O
-55 C to +100 C MTBF
Free-Air Convection Weight
110g Typ
Case Material
Six-Side Shielded Case
50.8mm*50.8mm*21mm
ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Size
O
LINE, FULL LOAD
OTHERWISE NOTED.
,
AND 25
C
UNLESS
1
High Line to Low Line.
2
3
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
KAW Series ( 30 W WIDE INPUT RANGE DC-DC CONVERTER )
z SELECTION GUIDE
2:1 30W OUTPUT
INPUT4
INPUT
OUTPUT
OUTPUT
CURRENT(mA) EFF ISOLATION
MODEL
VOLTAGE VOLTAGE CURRENT
(%)5
(VDC)
FULL
NO
NUMBER
(VDC)
(VDC)
(mA)
LOAD
2637
LOAD
40
KAWS-1205
KAWS-1212
KAWS-1215
KAWD-1205
KAWD-1212
KAWD-1215
KAWS-2405
KAWS-2412
KAWS-2415
KAWD-2405
KAWD-2412
KAWD-2415
KAWS-4805
KAWS-4812
KAWS-4815
KAWD-4805
KAWD-4812
KAWD-4815
9-18
9-18
5
12
5000
2500
79
81
81
79
80
80
80
85
85
80
85
85
80
82
82
80
82
82
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
3086
3096
2637
3125
3125
1302
1470
1470
1302
1470
1470
651
40
38
40
40
38
20
18
18
20
18
18
10
9
9-18
15
2000
9-18
+/-5
+/-12
+/-15
5
+/-2500
+/-1250
+/-1000
5000
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
12
2500
15
2000
+/-5
+/-12
+/-15
5
+/-2500
+/-1250
+/-1000
5000
12
2500
762
15
2000
762
9
+/-5
+/-12
+/-15
+/-2500
+/-1250
+/-1000
651
10
9
762
762
9
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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Version: 4-Oct-02
DC-DC Converter UNIT
KAW Series ( 30 W WIDE INPUT RANGE DC-DC CONVERTER )
z SIMPLIFIED SCHEMATIC
SINGLE OUTPUT
DUAL OUTPUT
+Vin
+Vout
-Vout
+Vin
-Vin
+Vout
Common
-Vout
-Vin
REFERENCE
REFERENCE
&
PWM
PWM
&
ISOLATION
ISOLATION
CONTROLLER
CONTROLLER
ERROR AMP
ERROR AMP
z MECHANICAL DIMENSIONS
30.48[1.20]
21.0[0.82]
PIN
1
2
3
4
5
6
7
8
SINGLE
DUAL
Remote On/Off
NO PIN NO PIN
-Vin -Vin
+Vin
NO PIN
+Vout
-Vout
TRIM
5
7
6
8
BOTTOM
VIEW
SIDE
50.8[2.00]
45.72[1.80]
VIEW
+Vin
+Vout
Common
-Vout
12.7[0.50]
3
4
2 1
2.5[0.10]
22.9[0.90]
15.24[0.60]
50.8[2.00]
8.3[0.33]
TRIM
All dimensions are in millimeters[inches]
Remote On/Off Control
Control Input
PIN1 Control Common
PIN3
Control Voltage
Converter Shutdown Idle Current
10mA
ON
>+2.5VDC or Open Circuit
CMOS or Open
Collector TTL
Logic Compatibility
OFF
<+0.8VDC or Jumper to PIN3
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Page: 3 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
KAW Series ( 30 W WIDE INPUT RANGE DC-DC CONVERTER )
z RECOMMENDED FOOTPRINT DETAILS
z TYPICAL APPLICATIONS
SINGLE OUTPUT
DUAL OUTPUT
FIXED VOLTAGE OUTPUT
INPUT
4
OUTPUT
INPUT
4
OUTPUT
+Vin
+Vout
TRIM
+Vin
+Vout
6
8
7
5
6
LOAD
LOAD
COMMON
TRIM
LOAD
8
DC-DC
DC-DC
CONVERTER
CONVERTER
-Vin
-Vout
-Vin
-Vout
3
3
7
TRIM CONNECTIONS USING A TRIMPOT
INPUT
4
OUTPUT
INPUT
4
OUTPUT
+Vin
+Vout
+Vin
+Vout
Trim Down
6
8
7
5
6
Trim Down
LOAD
LOAD
COMMON
TRIM
TRIM
20K
20K
LOAD
8
7
DC-DC
DC-DC
OHM
OHM
CONVERTER
CONVERTER
Trim Up
Trim Up
-Vin
-Vout
-Vin
-Vout
3
3
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Page: 4 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
KAW Series ( 30 W WIDE INPUT RANGE DC-DC CONVERTER )
FIXED-VALUE TRIM DOWN RESISTOR
INPUT
4
OUTPUT
INPUT
4
OUTPUT
+Vin
+Vout
TRIM
+Vin
+Vout
Trim Down
6
8
7
5
6
Trim Down
LOAD
LOAD
COMMON
TRIM
LOAD
8
DC-DC
DC-DC
CONVERTER
CONVERTER
-Vin
-Vout
-Vin
-Vout
3
3
7
FIXED-VALUE TRIM UP RESISTOR
INPUT
4
OUTPUT
INPUT
4
OUTPUT
+Vin
+Vout
TRIM
+Vin
+Vout
6
8
7
5
6
LOAD
LOAD
COMMON
TRIM
LOAD
8
7
DC-DC
DC-DC
CONVERTER
CONVERTER
Trim Up
Trim Up
-Vin
-Vout
-Vin
-Vout
3
3
z TEMPERATURE DERATING
125%
100%
75%
SAFE
OPERATING
AREA
50%
25%
0%
-25
0
25
50
70
100
TA(degree C)
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Page: 5 / 6
Version: 4-Oct-02
DC-DC Converter UNIT
KAW Series ( 30 W WIDE INPUT RANGE DC-DC CONVERTER )
KAW SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
No external capacitance is required for operation of the KAW 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 2200uF.
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
Fax: + 49 / 70 62 / 67 59 -80
E-mail: Info@Power-Systems.de
Home Page: www.Power-Systems.de
www.Power-Systems.de
Page: 6 / 6
Version: 4-Oct-02
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