RP20-2433SEW [RECOM]
20 Watt Single & Dual Output; 20瓦单和双输出
| 型号： | RP20-2433SEW |
| 厂家： | 
RECOM INTERNATIONAL POWER |
| 描述： | 20 Watt Single & Dual Output |
| 文件： | 总4页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
● 4:1 Wide Input Voltage Range
● 20 Watts Output Power
● 1.6kVDC Isolation
POWERLINE
Features
DC/DC-Converter
● Fixed Operating Frequency
● Six-Sided Continuous Shield
● UL 1950 Component Recognized
● Standard 50.8 x40.6x10.2mm Package
● Efficiency to 84%
RP20-
S_DEW
Series
20 Watt
Selection Guide 24V and 48V Input Types
&
Single
Dual
Part Number
Input
Range
VDC
Output
Voltage
VDC
Output
Current
mA
Input (4) Efficiency(5) Capacitive(6)
Current
mA
Load max.
µF
%
RP20-243.3SEW
RP20-2405SEW
RP20-2412SEW
RP20-2415SEW
RP20-483.3SEW
RP20-4805SEW
RP20-4812SEW
RP20-4815SEW
RP20-2405DEW
RP20-2412DEW
RP20-2415DEW
RP20-4805DEW
RP20-4812DEW
RP20-4815DEW
9-36
9-36
3.3
5
4000
4000
1670
1330
4000
4000
1670
1330
2000
833
764
1111
1082
1082
377
76
79
81
81
77
80
81
81
79
81
82
79
83
84
13000
6800
2200
755
Output
9-36
12
15
3.3
5
9-36
18-75
18-75
18-75
18-75
9-36
13000
6800
2200
755
548
12
15
5
541
541
1111
1082
1068
556
3400
680
9-36
12
15
5
9-36
666
450
18-75
18-75
18-75
2000
833
3400
680
12
15
527
666
521
450
Description
The EW-Series of DC/DC Converters are fully certified to EN 60950: 2000.
This makes them ideal for all
Telecom and safety applications where approved isolation is required.
232
April-2005
www.recom-international.com
POWERLINE
RP20-S_DEW
Series
DC/DC-Converter
Derating-Graph (Ambient Temperature)
RP20-2412SEW
RP20-2412SEW With Heat Sink
125
100
75
125
100
75
Natural Convection
Natural Convection
50
50
25
0
25
0
60
-25 -10 0
50
70 80 90 100
-40
-40 -25 -10 0
50 60 70 80 90 100
65°C
56°C
Ambient Temperature Range (°C)
Ambient Temperature Range (°C)
RP20-2412DEW
RP20-2412DEW With Heat Sink
125
100
75
125
100
75
Natural Convection
Natural Convection
50
50
25
0
25
0
-40 -25 -10 0
50 60 70 80 90 100
-25 -10 0
50
70 80 90 100
60
-40
64°C
Ambient Temperature Range (°C)
Ambient Temperature Range (°C)
71°C
Derating graphes are valid only for the shown part numbers. If you need detailed derating-information about a
part-number not shown here please contact our technical customer service at info@recom-development.at
Specifications (typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range
24V nominal input
48V nominal input
9-36VDC
18-75VDC
Input Filter
Pi Type
50VDC
Input Surge Voltage (100 ms max.)
24V Input
48V Input
100VDC
Input Reflected Ripple (nominal Vin and full load)
25mAp-p
Start Up Time (nominal Vin and constant resistor load)
Remote ON/OFF (see note 7)
20ms typ.
DC-DC ON
DC-DC OFF
Nominal input
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
20mA
Remote OFF input current
Output Power
20W max.
Output Voltage Accuracy (full Load and nominal Vin)
Single & Dual
Auxiliary
2%
5%
Voltage Adjustability
10%
Line Regulation (LL-HL at full load)
Single (W)
Dual (W)
Auxiliary
0.2%
0.5%
5%
Minimum Load (see Note 1)
10% of FL
continued on next page
April-2005
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233
POWERLINE
RP20-S_DEW
Series
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Line Regulation (LL-HL at full load)
Single (W)
Dual (W)
Auxiliary
0.2%
0.5%
5%
Load Regulation (25% to 100% FL)
Single
Dual
0.5%
3%
Auxiliary
5%
Cross Regulation (Note 9)
Dual
Auxiliary
5%
5%
Ripple and Noise (20MHz bandwith)
Single
Dual
Auxiliary
75mVp-p
100mVp-p
1% of Vout
Temperature Coefficient
0.02%/°Cꢀ max.
500µS
Transient Response (25% load step change)
Over Voltage Protection
Zener diode clamp (only single)
3.3V
5V
12V
3.9V
6.2V
15V
15V
18V
Hiccupꢀ automatic recovery
see „Selection Guide“ table
1.600VDC min.
Short Circuit Protection
Efficiency
Isolation Voltage
Isolation Resistance
109 Ω min.
Isolation Capacitance
Operating Frequency
Approved to Safety Standards
Operating Temperature Range
Maximum Case Temperature
300pF max.
300kHz typ.
EN60950
-40°C to +85°C(with derating)
+100°C
Storage Temperature Range
Thermal Impedance
-55°C to +105°C
Natural convection
10°C/Watt
Natural convection with Heat Sink
8.24°C/Watt
Thermal Shock
Vibration
MIL-STD-810D
10-55Hzꢀ 2Gꢀ 30 Min. along Xꢀ Y and Z
5% to 95% RH
Relative Humidity
Case Material
Base Material
Potting Material
Nickel-Coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
Conducted Emissions
Radiated Emissions
ESD
Radiated Immunity
Fast Transient
Surge
EN55022
EN55022
Level A
Level A
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Conducted Immunity
Weight
48g
50.8 x 40.6 x 10.2mm
1.928 x 106 Hours
Dimensions
MTBF (see note 2)
234
April-2005
www.recom-international.com
POWERLINE
RP20-S_DEW
Series
DC/DC-Converter
Notes :
1. The RP20 series requires a minimum of 10% loading on the output to maintain specified regulation. Operation under
no-load condition will not damage these devicesꢀ however they may not meet all listed specification.
2. BELLCORE TR-NWT-000332. Case l: 50% Stressꢀ Temperature at 40°C (Ground fixed and controlled environment).
3. Simulated source impedance of 12uH. 12uH inductor in series with +Vin.
4. Maximum value at nominal input voltage and full load of standard type.
5. Typical value at nominal input voltage and full load.
6. Test by minimum Vin and constant resistor load.
7. The ON/OFF control voltage is reference to negative input.
8. Heat sink is optional and P/N: 7G-0011A. Operation temperature range please see curve.
9. Cross regulation:
Dual output—Asymmetrical load 25% to 100% full load
Triple output – 3.3V / 5V 100% load and one of auxiliary 100% loadꢀ other auxiliary load change from 25% to 100% load
10.See application notes for EMI-filtering.
Package Style and Pinning (mm)
3rd angle
projection
50.10
40.60
10.20
5.6
dia.
1.0
Pin Connections
45.70
Pin #
Single
+Vin
-Vin
CTRL
No Pin
+Vout
-Vout
Trim
Dual
+Vin
-Vin
CTRL
+Vout
Com
1
2
4
5
6
7
8
5
17.80
10.20
10.20
12.70
17.80
-Vout
Trim
Bottom View
6
1
Pin Pitch Tolerance 0.35 mm
5.10
2
7
8
15.20
4
External Output Trimming
Output can be externally trimmed by using the method
shown below.
( ) for dual output trim
Trim Up
Trim Down
7(7)
8(8)
8(8)
6(5)
R
R
D
U
April-2005
www.recom-international.com
235
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