CRS-0505M [POWER-SYSTEMS]
DC-DC Converter UNIT 3W REGULATED DC-DC CONVERTER; DC-DC转换器单元3W稳压DC -DC转换器
| 型号： | CRS-0505M |
| 厂家： | 
POWER SYSTEMS GMBH+CO.KG |
| 描述： | DC-DC Converter UNIT 3W REGULATED DC-DC CONVERTER |
| 文件： | 总5页 (文件大小：238K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC-DC Converter UNIT
CR Series ( 3W REGULATED DC-DC CONVERTER)
FEATURES
z 1000VDC ISOLATION
z HIGH EFFICIENCY
z SIX-SIDED SHIELD TO REDUCE
EMI
z LOW COST
z NO EXTERNAL COMPONENTS
REQUIRED
z UP TO 3W REGULATED OUTPUT
POWER
z DUAL IN LINE PACKAGE
z 100% BURNED IN
z LOW NOISE
z MTBF > 850,000 HOURS
z
OUTPUT SPECIFICATIONS
z
INPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-2% max Input Voltage Range
+/-10% max
Pi Network
O
Temperature Coefficient
+/-0.03%/ C Input Filter
Ripple
BW)
&
Noise (20MHz
100mVp-p max
Line Regulation1
+/-0.5% max
Load Regulation2
+/-0.5% max
z
GENERAL SPECIFICATIONS
Short Circuit Protection
Current Limit Efficiency
58% min
Protection
Short Circuit Restart
Automatic Isolation Voltage3
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
50 KHz min
80pF max
O
O
-55 C to +125 C Isolation Capacitance
Free-Air Convection MTBF
Weight
850,000 Hours
12.0g-14.4g
ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Material
Non-Conductive Plastic
Or Six-Sided Shield Case
31.8mm*20.3mm*10.2mm
O
LINE, FULL LOAD
OTHERWISE NOTED.
,
AND 25
C
UNLESS
Case Size
1
High Line to Low Line.
2
3
Load Regulation is for output load current change from 10% to 100%.
For 60 seconds
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Page: 1 / 5
Version: 4-Oct-02
DC-DC Converter UNIT
CR Series ( 3W REGULATED DC-DC CONVERTER)
z SELECTION GUIDE
INPUT
INPUT
OUTPUT OUTPUT
MODEL
NUMBER4
CURRENT(mA)
EFF
(%)
ISOLATION
(VDC)
VOLTAGE VOLTAGE CURRENT
FULL
LOAD
NO
(VDC)
(VDC)
(mA)
LOAD
CRS-0505(M)
CRS-0509(M)
CRS-0512(M)
CRS-0515(M)
CRS-0524(M)
CRD-0505(M)
CRD-0512(M)
CRD-0515(M)
CRS-1205(M)
CRS-1209(M)
CRS-1212(M)
CRS-1215(M)
CRS-1224(M)
CRD-1205(M)
CRD-1212(M)
CRD-1215(M)
CRS-2405(M)
CRS-2409(M)
CRS-2412(M)
CRS-2415(M)
CRS-2424(M)
CRD-2405(M)
CRD-2412(M)
CRD-2415(M)
CRS-4805(M)
CRS-4809(M)
CRS-4812(M)
CRS-4815(M)
CRD-4805(M)
CRD-4812(M)
CRD-4815(M)
4.5-5.5
4.5-5.5
5
9
600
330
960
950
930
940
940
970
930
940
410
400
380
360
360
420
390
360
200
190
180
180
180
210
194
180
100
95
70
70
70
70
70
70
70
70
30
30
30
30
30
30
30
30
15
15
15
15
15
15
26
15
10
10
10
10
10
10
10
63
63
65
64
64
62
65
64
61
63
66
69
69
60
64
69
63
66
69
69
69
60
64
69
63
66
69
69
63
69
69
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
1000
1000
1000
1000
1000
4.5-5.5
12
250
4.5-5.5
15
200
4.5-5.5
24
125
4.5-5.5
+/-5
+/-12
+/-15
5
+/-300
+/-125
+/-100
600
4.5-5.5
4.5-5.5
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
10.8-13.2
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
21.6-26.4
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
43.2-52.8
9
330
12
250
15
200
24
125
+/-5
+/-12
+/-15
5
+/-300
+/-125
+/-100
600
9
330
12
250
15
200
24
125
+/-5
+/-12
+/-15
5
+/-300
+/-125
+/-100
600
9
330
12
250
90
15
200
90
+/-5
+/-12
+/-15
+/-300
+/-125
+/-100
100
90
90
Note: Other input to output voltages may be available. Please contact factory.
4
CR*-**** ------ Non-Conductive Plastic
CR*-****M ------ Six -sided shield case
Page: 2 / 5 Version: 4-Oct-02
www.Power-Systems.de
DC-DC Converter UNIT
CR Series ( 3W REGULATED DC-DC CONVERTER)
z SIMPLIFIED SCHEMATIC
SINGLE OUTPUT
DUAL OUTPUT
REGULATOR
REGULATOR
+Vin
+Vin
+Vout
+Vout
OSCILLATOR
DRIVER
OSCILLATOR
Com.
-Vout
DRIVER
-Vout
-Vin
-Vin
REGULATOR
z MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS
PIN
SINGLE
+Vin
NC
DUAL
+Vin
-Vout
Common
Common
+Vout
1 & 24
2 & 23
3 & 22
10 & 15
11 & 14
12 & 13
NC
-Vout
+Vout
-Vin
-Vin
www.Power-Systems.de
Page: 3 / 5
Version: 4-Oct-02
DC-DC Converter UNIT
CR Series ( 3W REGULATED DC-DC CONVERTER)
z TYPICAL APPLICATIONS
SINGLE OUTPUT
DUAL OUTPUT
INPUT
OUTPUT
INPUT
OUTPUT
+Vin
+Vout
+Vin
+Vout
LOAD1
LOAD2
Common
LOAD
DC-DC
DC-DC
CONVERTER
CONVERTER
-Vin
-Vout
-Vin
-Vout
z TYPICAL PERFORMANCE CUREVES
Specifications typical at ta=25 OC,nominal input voltage , rated output current unless otherwise specified.
OUTPUT LOAD vs EFFICIENCY
80%
OUTPUT LOAD vs OUTPUT VOLTAGE
10%
60%
40%
20%
0%
5%
SAFE
OPERATING
AREA
0%
-5%
-10%
0%
20% 40% 60% 80% 100%
OUTPUT LOAD(%)
0% 20% 40% 60% 80% 100%
OUTPUT LOAD(%)
TEMPERATURE DERATING
INPUT VOLTAGE vs EFFICIENCY
100%
4.0
3.0
2.0
1.0
0.0
80%
60%
40%
20%
0%
-10
-5
Nom
5
10
-25
0
25
50
70
100
INPUT VOLTAGE(%)
TA(degree C)
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Page: 4 / 5
Version: 4-Oct-02
DC-DC Converter UNIT
CR Series ( 3W REGULATED DC-DC CONVERTER)
CR SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
No external capacitance is required for operation of the CR 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.
Additional output capacitance may be added for increased filtering, but should not exceed 220uF.
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
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Page: 5 / 5
Version: 4-Oct-02
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