RP20-480512TE [RECOM]
20 Watt Single, Dual & Triple Output; 20瓦单，双和三输出
| 型号： | RP20-480512TE |
| 厂家： | 
RECOM INTERNATIONAL POWER |
| 描述： | 20 Watt Single, Dual & Triple Output |
| 文件： | 总4页 (文件大小：99K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
● 2:1 Wide Input Voltage Range
● 20 Watts Output Power
● 1.6kVDC Isolation
POWERLINE
Features
DC/DC-Converter
● Fixed Operating Frequency
● Six-Sided Continuous Shield
● International Safety Standard Approvals
● UL 1950 Component Recognized
● Standard 50.8 x40.6x10.2mm Package
● Efficiency to 86%
RP20-
S_D_TE
Series
Selection Guide 12V, 24V and 48V Input Types
Part Number
Input
Range
VDC
Output
Voltage
VDC
Output
Current
mA
Input (4) Efficiency(5) Capacitive(6)
Current
mA
Load max.
µF
%
20 Watt
Single, Dual
Triple Output
RP20-123.3SE
RP20-1205SE
RP20-1212SE
RP20-1215SE
RP20-243.3SE
RP20-2405SE
RP20-2412SE
RP20-2415SE
RP20-483.3SE
RP20-4805SE
RP20-4812SE
RP20-4815SE
RP20-1205DE
RP20-1212DE
RP20-1215DE
RP20-2405DE
RP20-2412DE
RP20-2415DE
RP20-4805DE
RP20-4812DE
RP20-4815DE
RP20-123.312TE
RP20-123.315TE
RP20-120512TE
RP20-120515TE
RP20-243.312TE
RP20-243.315TE
RP20-240512TE
RP20-240515TE
RP20-483.312TE
RP20-483.315TE
RP20-480512TE
RP20-480515TE
9-18
9-18
3.3
5
4000
4000
1670
1330
4000
4000
1670
1330
4000
4000
1670
1330
2000
833
1507
2193
2136
2136
743
77
80
82
82
78
81
83
83
79
82
83
83
80
82
82
81
83
84
81
85
86
78
78
80
80
79
79
81
81
80
80
82
82
13000
6800
&
9-18
12
15
3.3
5
2200
9-18
755
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
9-18
13000
1082
1054
1054
367
6800
12
15
3.3
5
2200
755
13000
543
6800
12
15
5
527
2200
527
755
2193
2136
2136
1082
1054
1041
541
3400
9-18
12
15
5
680
9-18
666
450
18-36
18-36
18-36
36-75
36-75
36-75
9-18
2000
833
3400
12
15
5
680
666
450
2000
833
3400
12
15
514
680
666
508
450
3.3 / 12 3000 / 300 1926
3.3 / 15 3000 / 250 1959
5 / 12 2000 / 300 1885
5 / 15 2000 / 250 1919
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
4700 / 220
9-18
9-18
9-18
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
3.3 / 12 3000 / 300
3.3 / 15 3000 / 250
5 / 12 2000 / 300
5 / 15 2000 / 250
3.3 / 12 3000 / 300
3.3 / 15 3000 / 250
5 / 12 2000 / 300
5 / 15 2000 / 250
950
967
931
947
468
477
459
467
Description
The E-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.
They also meet UL 1950 and CSA 950 standards (10)
.
228
April-2005
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POWERLINE
RP20-S_D_TE
Series
DC/DC-Converter
Derating-Graph (Ambient Temperature)
RP20-4805SE
RP20-4805SEW With Heat Sink
125
100
75
125
100
75
Natural Convection
Natural Convection
50
50
25
0
25
0
50 60
80 90 100
-25 -10 0
50
70 80 90 100
60
-40 -25 -10 0
-40
69
Ambient Temperature Range (°C)
Ambient Temperature Range (°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
Typical Characteristics
RP20-4805SE
RP20-4805SE
Efficiency VS Input Voltage
Efficiency VS Output Load
85
84
83
82
81
80
78
76
74
70
65
60
85
84
83
82
81
80
79
78
77
76
75
74
2.5
0.5
1
1.5
2
3
4
2.5
36 40 45 50 55 60 65 70 75
Input Voltage (V)
Output Load (A)
Specifications (typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range
12V nominal input
24V nominal input
48V nominal input
9-18VDC
18-36VDC
36-75VDC
Input Filter
Pi Type
36VDC
50VDC
100VDC
Input Surge Voltage (100 ms max.)
12V Input
24V Input
48V Input
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
Triple 3.3V, 5V
Auxiliary
2%
2%
5%
Voltage Adjustability
10%
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229
POWERLINE
RP20-S_D_TE
Series
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Minimum Load (see Note 1)
10% of FL
Line Regulation (LL-HL at full load)
Single (W)
Dual (W)
Triple 3.3V, 5V
Auxiliary
0.2%
0.5%
1%
5%
Load Regulation (25% to 100% FL)
Single
Dual
0.5%
3%
Triple 3.3V, 5V
Auxiliary
2%
5%
Cross Regulation (Note 9)
Dual
Triple 3.3V, 5V
Auxiliary
5%
2%
5%
Ripple and Noise (20MHz bandwith)
Single
Dual
Triple 3.3V, 5V
Auxiliary
75mVp-p
100mVp-p
50mVp-p
1% of Vout
Temperature Coefficient
0.02%/°C, max.
Transient Response (25% load step change)
500µS
Over Voltage Protection
Zener diode clamp (only single)
3.3V
5V
12V
3.9V
6.2V
15V
15V
18V
Hiccup, automatic recovery
see „Selection Guide“ table
1.600VDC min.
Short Circuit Protection
Efficiency
Isolation Voltage
Isolation Resistance
109 Ω min.
Isolation Capacitance
300pF max.
Operating Frequency
300kHz typ.
Approved to Safety Standards (see note 10)
Operating Temperature Range
Maximum Case Temperature
UL 1950, 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
10-55Hz, 2G, 30 Min. along X, 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
continued on next page
230
April-2005
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POWERLINE
RP20-S_D_TE
Series
DC/DC-Converter
Specifications (typical at nominal input and 25°C unless otherwise noted)
Weight
48g
50.8 x 40.6 x 10.2mm
1.928 x 106 Hours
Dimensions
MTBF (see note 2)
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 devices, however they may not meet all listed specification.
2. BELLCORE TR-NWT-000332. Case l: 50% Stress, 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% load, other auxiliary load change from 25% to 100% load
10. The RP20-xxxxTE (triple outputs) do not carry the UL certification.
11.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
Pin #
Single
+Vin
-Vin
CTRL
No Pin
+Vout
-Vout
Trim
Dual
+Vin
-Vin
CTRL
+Vout
Com
Triple
+Vin
-Vin
1
2
4
5
6
7
8
CTRL
45.70
+Auxiliary
+3.3V / 5V
Com
-Vout
Trim
5
-Auxiliary
17.80
Pin Pitch Tolerance 0.35 mm
10.20
12.70
Bottom View
6
1
2
External Output Trimming
5.10
15.20
7
8
17.80
Output can be externally trimmed by using the method
shown below.
( ) for dual output trim
10.20
4
Trim Up
Trim Down
7(7)
8(8)
8(8)
6(5)
R
R
D
U
April-2005
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231
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