POWERLINE - DC/DC-Converter
E-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
Features
●
20 Watts Output Power
●
2:1 Wide Input Voltage Range
●
International Safety Standard
Approvals
●
Six-Sided Continuous Shield
Selection Guide
12V, 24V and 48V Input Types
Part Number
Input
Voltage
VDC
RP20-123.3SE
RP20-1205SE
RP20-1212SE
RP20-1215SE
RP20-1205DE
RP20-1212DE
RP20-1215DE
RP20-123.312TE
RP20-123.315TE
RP20-120512TE
RP20-120515TE
RP20-243.3SE
RP20-2405SE
RP20-2412SE
RP20-2415SE
RP20-2405DE
RP20-2412DE
RP20-2415DE
RP20-243.312TE
RP20-243.315TE
RP20-240512TE
RP20-240515TE
RP20-483.3SE
RP20-4805SE
RP20-4812SE
RP20-4815SE
RP20-4805DE
RP20-4812DE
RP20-4815DE
RP20-483.312TE
RP20-483.315TE
RP20-480512TE
RP20-480515TE
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
●
●
●
●
High Efficiency up to 86%
Standard 50.8 x 40.6 x 10.2mm
Package
Fixed Switching Frequency
UL 1950 Component Recognised
Output
Voltage
VDC
3.3
5
12
15
±5
±12
±15
3.3 / ±12
3.3 / ±15
5 / ±12
5 / ±15
3.3
5
12
15
±5
±12
±15
3.3 / ±12
3.3 / ±15
5 / ±12
5 / ±15
3.3
5
12
15
±5
±12
±15
3.3 / ±12
3.3 / ±15
5 / ±12
5 / ±15
Output
Current
mA
4000
4000
1670
1330
±2000
±833
±666
3000 / ±300
3000 / ±250
2000 / ±300
2000 / ±250
4000
4000
1670
1330
±2000
±833
±666
3000 / ±300
3000 / ±250
2000 / ±300
2000 / ±250
4000
4000
1670
1330
±2000
±833
±666
3000 / ±300
3000 / ±250
2000 / ±300
2000 / ±250
Input Current
(see note 7)
mA
1507
2193
2136
2136
2193
2136
2136
1926
1959
1885
1919
743
1082
1054
1054
1082
1054
1041
950
967
931
947
367
543
527
527
541
514
508
468
477
459
467
Efficiency
(see note 8)
%
77
80
82
82
80
82
82
78
78
80
80
78
81
83
83
81
83
84
79
79
81
81
79
82
83
83
81
85
86
80
80
82
82
Capacitive
Load
max.
µF
13000
6800
2200
755
±3400
±680
±450
4700 / ±220
4700 / ±220
4700 / ±220
4700 / ±220
13000
6800
2200
755
±3400
±680
±450
4700 / ±220
4700 / ±220
4700 / ±220
4700 / ±220
13000
6800
2200
755
±3400
±680
±450
4700 / ±220
4700 / ±220
4700 / ±220
4700 / ±220
RP20-243.305DE
RP20-483.305DE, output 3.3V(3A))/5V(2A), for detailed spec. contact Recom
PO 48
August 2002
www.recom-international.com
POWERLINE - DC/DC-Converter
E-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
RP20-4805SE: Derating & Efficiency Curves
RP20-4805SE Derating Curve
125
100
75
Output Power (%)
Efficiency (%)
50
25
0
-40 -25 -10 0
50 60 70 80 90 100
Natural Convection
RP20-4805SE Efficiency vs Input Voltage
85
84
83
82
81
80
79
78
77
76
75
74
RP20-4805SE Efficiency vs Output Load
85
84
83
82
81
80
78
76
74
70
65
60
36 40
45
50
55
60
65
Efficiency (%)
70
75
0.5
1
1.5
2
2.5
3
3.5
4
Ambient Temperature Range (°C)
Input Voltage (V)
Output Load (A)
RP20-4805SE Derating Curve with Heat Sink
(see note 3)
125
100
75
Output Power (%)
50
25
0
-40 -25 -10 0
50 60 70 80 90 100
Natural Convection
Ambient Temperature Range (°C)
Specifications
(typical at nominal input and 25°C unless otherwise noted)
Output Power
Voltage Accuracy (full Load and nominal Vin)
Single & Dual
Triple 3.3V / 5V
Auxiliary
20W max.
±2%
±2%
±5%
±10%
10% of FL
Single & Dual
Triple 3.3V / 5V
Auxiliary
Single
Dual
Triple 3.3V / 5V
Auxiliary
Dual
Triple 3.3V / 5V
Auxiliary
Single
Dual
Triple 3.3V / 5V
Auxiliary
±0.2%
±1%
±5%
±0.5%
±3%
±2%
±5%
±5%
±2%
±5%
75mVp-p
100mVp-p
50mVp-p
1% of Vout
±0.02% / °C max.
500µsec
3.3V
5V
12V
15V
output
output
output
output
3.9V
6.2V
15V
18V
Hiccup,automatic recovery
continued on next page
www.recom-international.com
August 2002
PO 49
Voltage Adjustability
Minimum Load (see note 1)
Line Regulation (LL-HL at FL)
Load Regulation (10% to 100% FL)
Cross Regulation (see note 2)
Ripple and Noise (20MHz BW)
Temperature Coefficient
Transient Response Recovery Time (25% load step change)
Over Voltage (zener diode clamp)
Short Circuit Protection
POWERLINE - DC/DC-Converter
E-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
Specifications continued
(typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range
12V types nominal input
24V types nominal input
48V types nominal input
12V input
24V input
48V input
Nominal Vin and ful load
DC-DC ON
DC-DC OFF
Remote off input current
9-18VDC
18-36VDC
36-75VDC
Pi Type
36VDC
50VDC
100VDC
25mAp-p
20ms typ.
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
20mA
See „Selection Guide“ table
1600VDC
10
9
Ω
300pF max.
300kHz typ.
UL 1950, EN60950
Nickel-coated copper
Non-conducted black plastic
Epoxy (UL94-V0)
48g
50.8 x 40.6 x 10.2 mm
1.928 x 10
6
Hours
-40°C to +85°C (with derating)
+100°C
–55°C to +105°C
Natural convection
10°C/Watt
MIL-STD-810D
10-55Hz, 2G, 30 Min. along X, Y and Z
5% to 95% RH
EN55022
EN55022
EN61000-4-6
EN61000-4-3
EN61000-4-5
EN61000-4-4
EN61000-4-2
Level A
Level A
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Input Filter
Input Surge Voltage (100 ms max.)
Input Reflected Ripple (see note 3)
Start Up Time (nominal Vin and constant resistor load)
Remote ON/OFF (see note 4)
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Approved to Safety Standards
Case Material
Base Material
Potting Material
Weight
Dimensions
MTBF (see note 5)
Operating Temperature Range
Maximum Case Temperature
Storage Temperature Range
Thermal Impedance (see note 6)
Thermal Shock
Vibration
Relative Humidity
Conducted Emissions
Radiated Emissions
Conducted Immunity
Radiated Immunity
Surge
Fast Transient
ESD
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. 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.
3. Simulated source impedance of 12uH. 12uH inductor in series with +Vin.
4. The ON/OFF control pin voltage is referenced to negative input.
5. BELLCORE TR-NWT-00332. Case l: 50% Stress, Temperature at 40°C. (Ground fixed and controlled environment).
6. Heat sink is optional and P/N: 7G-0011A. Operation temperature range please see curve.
7. Maximum value at nominal input voltage and full load.
8. Typical value at nominal input voltage and full load.
9. The RP20-243.305DE and RP20-483.305DE are safety approval pending.
PO 50
August 2002
www.recom-international.com
POWERLINE - DC/DC-Converter
E-Series, 20W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)
Package Style and Pinning (mm)
40.60
15.20
17.80
5.10
10.20
4
2
1
dia.
1.0
50.10
Bottom
View
45.70
8
7
6
5
10.20
17.80
10.20
12.70
5.6
Pin Connections
Pin #
1
2
4
5
6
7
8
Single
+Vin
–Vin
Ctrl
No Pin
+Vout
–Vout
Trim
Dual
+Vin
–Vin
Ctrl
+Vout
Common
–Vout
Trim
Triple
+Vin
–Vin
Ctrl
+Aux
+3.3V / +5V
Common
–Aux
Pin Pitch Tolerance ±0.35 mm
External Output Trimming
Single
7
8
6
Dual
7
Trim
Up
8
5
Trim
Down
www.recom-international.com
August 2002
PO 51
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