Power Systems CWS-4802.5A10M Dc-dc converter unit Datasheet

DC-DC Converter UNIT
CW SERIES (10W~12W Wide Input Range)
FEATURES
•10W to 12W dil package
•9-18V, 18-36V, 36-72V Wide Input Range
•100% Burned in
•High efficiency
•UL 94V-0 Package material
•Costum solutions available
•RoHS compliant
•3 Years warranty
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
Voltage Set point Accuracy
Temperature Coefficient
Input Voltage Range
Input Filter
+/-2% max
+/-0.05%/ °C
100mVp-p max
Ripple & Noise (20MHz BW)1
Line Regulation2
Load Regulation3
Protection
+/-0.5% max
Short Circuit Protection
Short Circuit Restart
Transient Response5
Over Load Protection
Efficiency
Isolation
Automatic
350uS max
100% ~180%
Switching Frequency
MTBF6
Weight
-40 °C to +85 °C
-55 °C to +105 °C
Storage Temperature
95% °C max
Case Temperature
Humidity
Cooling
Voltage4
Isolation Resistance
Isolation Capacitance
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
95% max
Free-Air Convection
Fuse Recommended
GENERAL SPECIFICATIONS
+/-0.5% max
20% of Full Load
Continuous
Minimum Load
2:1 Input Range
Pi Network
Case Material
Case Size
Potting Material
Conducted Emissions
Radiated Emissions
Remote On / Off
-On
-Off
78% min
1500 VDC min
109 ohms min
2200pF max
400 KHz Typ
>600,000 Hours
18.5g Typ
Five-sided shield case
31.8mm*20.3mm*12.2mm
Epoxy (UL94-V0)
EN55022 Class A
EN55022 Class A
3.0…12V/DC or open circuit
(referenced to-Vin)
0…1.2V/DC or short circuit
(pin 1 and pin 2/3)
-Off idle current
2.5 mA
ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD , AND 25 °C UNLESS OTHERWISE NOTED.
[1] Measured with 1uF ceramic capacitor connect to the output pins.
[2] High Line to Low Line.
[3] Load Regulation is for output load current change from 20% to 100%.
[4] 1500Vdc for 10 seconds
[5] 25% Step Load Change.
[6] MIL-HDBK-217F @25 °C , Ground Benign.
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (1)
Version 1.0, 20th May 2008
DC-DC Converter UNIT
CW SERIES (10W~12W Wide Input Range)
●SELECTION GUIDE(1) 2:1 10W~12W OUTPUT
MODEL[7]
NUMBER
INPUT
VOLTAGE
(VDC)
OUTPUT
VOLTAGE
(VDC)
OUTPUT
CURRENT
(mA)
CWS-1202.5A10M
9-18
2.5
CWS-1203.3A10M
9-18
CWS-1205A12M
INPUT[8]
CURRENT(mA)
EFF
(%)[9]
PACKAGE
Capacitor
Load max
FULL
LOAD
NO
LOAD
3000
802
70
78
A
1000uF
3.3
3000
1025
70
80
A
1000uF
9-18
5
2400
1190
70
84
A
1000uF
CWS-1212A12M
9-18
12
1000
1204
70
83
A
220uF
CWS-1215A12M
9-18
15
800
1204
70
83
A
220uF
CWD-1205A12M
9-18
+/-5
+/-1200
1235
70
81
A
+/-670uF
CWD-1212A12M
9-18
+/-12
+/-500
1190
70
84
A
+/-100uF
CWD-1215A12M
9-18
+/-15
+/-400
1204
70
83
A
+/-47uF
CWS-2402.5A10M
18-36
2.5
3000
401
35
78
A
1000uF
CWS-2403.3A10M
18-36
3.3
3000
513
35
80
A
1000uF
CWS-2405A12M
18-36
5
2400
602
35
83
A
1000uF
CWS-2412A12M
18-36
12
1000
602
35
83
A
220uF
CWS-2415A12M
18-36
15
800
590
35
85
A
220uF
CWD-2405A12M
18-36
+/-5
+/-1200
618
35
81
A
+/-670uF
CWD-2412A12M
18-36
+/-12
+/-500
595
35
84
A
+/-100uF
CWD-2415A12M
18-36
+/-15
+/-400
595
35
84
A
+/-47uF
CWS-4802.5A10M
36-75
2.5
3000
201
25
78
A
1000uF
CWS-4803.3A10M
36-75
3.3
3000
256
25
80
A
1000uF
CWS-4805A12M
36-75
5
2400
298
25
84
A
1000uF
CWS-4812A12M
36-75
12
1000
301
25
83
A
220uF
CWS-4815A12M
36-75
15
800
294
25
85
A
220uF
CWD-4805A12M
36-75
+/-5
+/-1200
309
25
81
A
+/-670uF
CWD-4812A12M
36-75
+/-12
+/-500
298
25
84
A
+/-100uF
CWD-4815A12M
36-75
+/-15
+/-400
298
25
84
A
+/-47uF
Note: Other input to output voltages may be available. Please contact factory.
7 CW*-*****A12M AND CW*-*****A10M (Isolation For 1500 VDC)
8 NOMINAL INPUT VOLTAGE.
9 NOMINAL INPUT VOLTAGE, FULL LOAD.
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (2)
Version 1.0, 20th May 2008
DC-DC Converter UNIT
CW SERIES (10W~12W Wide Input Range)
●MECHANICAL DIMENSIONS
PACKAGE “A”
20.3[0.80]
23
22
2.54[0.10]
2
3
BOTTOM
VIEW
16
9
14
11
SIDE
VIEW
31.8[1.25]
12.2[0.48]
15.24[0.60]
5.08[0.20]
3.81[0.15]
All dimensions are in mm[inchs]
PIN
SINGLE
DUAL
1
Remote
On/Off
Remote
On/Off
2&3
-Vin
-Vin
9
NC
Common
11
NC
-Vout
14
+Vout
+Vout
16
-Vout
Common
22 & 23
+Vin
+Vin
NOTE: Pin Size is Tolerance 0.6Φ
Φ ±0.05mm
All Dimensions In mm(Inches)
Tolerance .X or .XX= ±0.5mm
PACKAGE “A”
2.54mm
● RECOMMENDED FOOTPRINT DETAILS
2.54mm
23 22
1 2 3
16
14
9
11
TOP VIEW
●SIMPLIFIED SCHEMATIC
SINGLE OUTPUT
DUAL OUTPUT
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (3)
Version 1.0, 20th May 2008
DC-DC Converter UNIT
CW SERIES (10W~12W Wide Input Range)
●TYPICAL PERFORMANCE CUREVES
Specifications typical at ta=25°°C, nominal input voltage, rated output current unless otherwise specified.
EFFICIENCY(%)
●OUTPUT LOAD VS EFFICIENCY
●TEMPERATURE DERATING
80.0
60.0
SAFE
OPERATING
AREA
40.0
20.0
0.0
0
20
40
60
80
100
% OF RATED LOAD(%)
●INPUT FUSE SELECTION GUIDE
9-18V
INPUT VOLTAGE(VDC)
18-36V
INPUT VOLTAGE(VDC)
36-75V
INPUT VOLTAGE(VDC)
3000mA Slow-Blow Type
1200mA Slow-Blow Type
600mA Slow-Blow Type
INPUT
OUTPUT
+Vin
+Vout
Fuse
DC-DC
CONVERTER
-Vin
-Vout
Note: Certain applications may require the installation of external fuse in front of the input.
CW 10W~12W SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
No external capacitance is required for operation of the CW 10W~12W series.
To meet the reflected ripple requirements of the converter, an input impedance of less than
0.5 ohm from DC to 100KHz 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.
We can offer EMC-Filter According to EN55011/22 Class A.
Power Systems – The Power Solution
Web:
Email:
www.Power-Systems.de
[email protected]
All specifications are subject to change without notice.
Address: Hauptstr. 48 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
+ 49 / 70 62 / 67 59 - 6
Fax:
+ 49 / 70 62 / 67 59 - 800
Page (4)
Version 1.0, 20th May 2008
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