Features
Regulated
Converters
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2:1 Wide Input Voltage Range
Safety standards and approvals:
EN 60950 certified, rated for
250VAC (LVD test report)
3 Watts Regulated Output Power
1.6kVDC Isolation
Over Current Protection
Five-Sided Shield
Standard DIP24 and SMD-Pinning
UL 1950 Component Recognized
High Efficiency to 82%
POWERLINE
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Selection Guide
12V, 24V and 48V Input Types
Input
Range
VDC
9-18
9-18
9-18
9-18
Output
Voltage
VDC
3.3
5
12
15
5
Part Number
DIP24 (SMD)
Output
Current
mA
500
500
Input Current
(4)
Efficiency
(5)
Capacitive
(6)
Load max.
mA
%
µF
196
289
74
76
2200
1000
220
150
RP03-123.3SA**
RP03-1205SA**
RP03-1212SA**
RP03-1215SA**
RP03-2405SA**
RP03-2412SA**
RP03-2415SA**
RP03-4805SA**
RP03-4812SA**
RP03-4815SA**
250
200
329
325
80
81
RP03-243.3SA**
18-36
3.3
12
15
5
500
101
72
2200
220
150
18-36
18-36
18-36
36-75
36-75
36-75
9-18
9-18
9-18
500
250
200
500
250
200
149
171
169
50
75
83
84
74
77
78
74
79
78
1000
RP03-483.3SA**
36-75
3.3
12
15
500
73
2200
220
150
1000
RP03-1205DA**
RP03-1212DA**
RP03-1215DA**
RP03-2405DA**
RP03-2412DA**
RP03-2415DA**
RP03-4805DA**
RP03-4812DA**
RP03-4815DA**
±5
±250
±125
±100
±125
±100
±125
±100
282
329
321
171
169
76
83
86
78
80
82
77
78
79
86
±470
±100
±68
±12
±15
±5
±12
±15
±5
±12
±15
18-36
18-36
18-36
36-75
36-75
36-75
±250
149
74
±470
±68
±100
±250
73
±470
±68
±100
** add Suffix SMD for SMD package
DC/DC-Converter
RP03-
S_DA
Series
3 Watt
DIP24
&
SMD,
Single
&
Dual Output
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Description
The A-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.
166
April-2005
www.recom-international.com
POWERLINE
DC/DC-Converter
RP03-S_DA
Series
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Derating-Graph
(Ambient Temperature)
RP03-4805SA
125
125
100
75
50
25
100
75
50
25
Output Power (%)
Output Power (%)
RP03-4805SA/M1
Natural Convection
Natural Convection
0
-25
-10 0
50 60 70 80 90 100
0
-40 -25 -10 0
Ambient Temperature Range (°C)
50 60 70 80 90 100
85
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
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
Pi Type
36VDC
50VDC
100VDC
20mAp-p
350ms typ.
3W max.
±2%
10% of FL
±0.2%
±0.2%
±1%
Input Filter
Input Surge Voltage (100 ms max.)
12V Input
24V Input
48V Input
Input Reflected Ripple (nominal Vin and full load)
Start Up Time (nominal Vin and constant resistor load)
Output Power
Output Voltage Accuracy (full Load and nominal Vin)
Minimum Load (see Note 1)
Line Regulation (LL-HL at full load)
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Load Regulation (25% to 100% FL)
Cross Regulation (asymmetrical load 25%/100% FL)
Ripple and Noise (20MHz bandwith)
Temperature Coefficient
Transient Response (25% load step change)
Over Load Protection (% of full load at nominal Vin)
Short Circuit Protection
Efficiency
Single
Dual
±5%
50mVp-p
±0.02%/°C, max.
200µS
180% typ
Continuous, automatic recovery
see „Selection Guide“ table
continued on next page
www.recom-international.com
April-2005
167
POWERLINE
DC/DC-Converter
RP03-S_DA
Series
1.600VDC min.
DIP type 1.600VDC min.
SMD type 1.000VDC min.
10
9
Ω
min.
300pF max.
300kHz typ.
UL 1950, EN60950
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Specifications
(typical at nominal input and 25°C unless otherwise noted)
Isolation Voltage
In to out
I/O to case
I/O to case
Isolation Resistance
Isolation Capacitance
Operating Frequency
Approved to Safety Standards
Operating Temperature Range
Maximum Case Temperature
Storage Temperature Range
Thermal Impedance
Thermal Shock
Vibration
Standard
M1 (see note 3)
Natural convection
Relative Humidity
Case Material
Base Material
Potting Material
Conducted Emissions
Radiated Emissions
ESD
Radiated Immunity
Fast Transient
Surge
Conducted Immunity
Weight
EN55022
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
DIP
SMD
Dimensions
DIP
SMD
MTBF (see note 2)
-25°C to +85°C (with derating)
-40°C to +85°C (non-derating)
+100°C
-55°C to +105°C
20°C/Watt
MIL-STD-810D
10-55Hz, 2G, 30 Min. along X, Y and Z
5% to 95% RH
Nickel-Coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
Level A
Level A
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
Perf. Criteria 2
16g
18g
31.8 x 20.3 x 10.2mm
32.0 x 20.3 x 10.9mm
3.155 x 10
6
Hours
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Notes :
1. The RP03 A 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. M1 version is more efficient, therefore, it can be operated in a more extensive temperature range than the standard version.
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. See application notes for EMI-filtering.
168
April-2005
www.recom-international.com
POWERLINE
DC/DC-Converter
RP03-S_DA
Series
3rd angle
projection
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Package Style and Pinning (mm)
DIP24 Package Style
31.80
20.30
10.20
3.8
4.60
17.80
5.10
15.20
Pin Connections
Pin #
0.25 x 0.50
Rectangular Pin
9 10 11
2 3
Bottom View
23 22
16 15 14
Single
Dual
–Vin
–Vin
Com
NC
–Vout
+Vout
NC
Com
+Vin
+Vin
2
–Vin
3
–Vin
9
NC
10
NC
11
NC
14
+Vout
15
NC
16
–Vout
22
+Vin
23
+Vin
NC = No Connection
Pin Pitch Tolerance ±0.35 mm
SMD Package Style
32.00
20.30
31.40
SMD Package Style
Same spec. as the original DIP spec. and pin
definition, excl. of the SMD type pin.
11.20
10.90
2.54
3.81
6.35
21.30
25.40
Pin Connections
Pin #
Single
Dual
–Vin
–Vin
Com
NC
–Vout
+Vout
NC
Com
+Vin
+Vin
NC
Pin area
0.1 x 0.50
1 2 3 4 5
0.50
9 10 11 12
2.54
1.60
2.40
23.40
Bottom View
24 23 22 21 20
16 15 14 13
26.54
24.14
1
Top View
11 x 2.54
27.94
2
–Vin
3
–Vin
9
NC
10
NC
11
NC
14
+Vout
15
NC
16
–Vout
22
+Vin
23
+Vin
Others
NC
NC = No Connection
Pin Pitch Tolerance ±0.35 mm
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www.recom-international.com
April-2005
169
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