Features
Unregulated
Converters
●
●
●
●
●
●
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Low Cost 2W Dual Output Converter
Industry Standard SIP7 Packages
Power Sharing on Outputs
Optional Continuous Short Circuit Protected
1kVDC and 2kVDC Isolation Options
UL94V-0 Package Material
Efficiency to 86 %
ECONOLINE
DC/DC-Converter
with 3 year Warranty
Description
The RD series have been specifically designed for applications where dual power rails need to
be created from a single rail supply and a low cost solution is required. With efficiencies up to
85%, the full output power is available over the operating temperature range -40°C to +85°C
and the converters can be used in ambient temperatures of up to 100°C with derating. The wide
selection of industry standard input voltage and output voltage options plus an I/O-Isolation of
1kVDC or 2kVDC makes these converters suitable for many industrial applications.
Selection Guide
Part
Number
SIP 7
RD-xx05D
RD-xx12D
RD-xx15D
RD-xx24D
Input
Voltage
(VDC)
5, 12, 24
5, 12, 24
5, 12, 24
5, 12, 24
Output
Voltage
(VDC)
±5
±12
±15
±24
Output
Current
(mA)
±200
±84
±66
±42
Efficiency
(%)
75-82
80-84
82-86
82-86
Max
Capacitive
Load
(1)
±470µF
±330µF
±330µF
±100µF
2 Watt
SIP7
Dual Output
2kV
(H)
(H)
(H)
(H)
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RD-0505D/P, RD-0505D/HP
Specifications
(
measured at TA = 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
Minimum Load = 0%
Isolation Voltage
Isolation Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
Packing Quantity
MTBF (+25°C)
(+85°C)
Certifications
EN General Safety
H-Suffix
H-Suffix
(tested for 1 second)
(rated for 1 minute**)
(tested for 1 second)
(rated for 1 minute**)
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
±10%
±5%
1.2%/1% of Vin typ.
20% max.
15% max.
10% max.
150mVp-p max.
34kHz min. / 50kHz typ. / 85kHz max.
70% min. / 80% typ.
Specifications valid for 10% minimum load only.
1000VDC
500VAC / 60Hz
2000VDC
1000VAC / 60Hz
40pF min. / 115pF max.
10 GΩ min.
Output Power (%)
100
80
60
40
20
0
2011/65/EU
6/6
RoHS
EN-60950-1 Certified
RD
Derating-Graph
(Ambient Temperature)
1 Second
Continuous
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
2.8g
25 pcs per Tube
Safe Operating Area
85
Operating Temperature °C
-40
0
50
100
150
}
Detailed Information see
Application Notes chapter "MTBF"
using MIL-HDBK 217F
using MIL-HDBK 217F
988 x 10
3
hours
135 x 10
3
hours
**Any data referred to in this datasheet are of indivative nature and
based on our practical experience only. For further details, please
refer to our Application Notes.
Report: SPCLVD1109103
EN60950-1:2006 + A12:2011
Refer to Application Notes
www.recom-international.com
REV: 0/2014
E-91
ECONOLINE
DC/DC-Converter
Typical Characteristics
RD
Series
RD-xx12D
Efficiency / Load
100
80
100
80
60
RD-xx05D
Efficiency / Load
100
80
60
40
RD-xx15D
Efficiency / Load
0515
0505
2412
2405
1205
Efficiency %
60
Efficiency %
Efficiency %
20
0
40
20
0
1212
0512
40
20
0
1215
2415
0% 20%
40%
60%
Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
Deviation / Load
2405
Deviation from Nominal (%)
20.000
15.000
10.000
5.000
0.000
-5.000
-10.000
Deviation / Load
25.000
20.000
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
0505
0512
1212
15.000
10.000
5.000
0.000
-5.000
-10.000
0515
2415
1205
2412
0% 20%
40%
60%
Total Output current (%)
80%
100%
1215
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Notes
Note 1
Maximum capacitive load is defined as the capacitive load that will allow start up in under 1 second without damage to the converter.
RD
Package Style and Pinning (mm)
7 PIN SIP Package
7.05
10.20
RECOM
RD-xxxxD
****
Dual Output
RECOM
RD-0505D
****
0.51 typ.
4.10
0.51 typ.
1 2
4 5 6
Recommended Footprint Details
19.65
1.27
2.0
Bottom View
Pin Connections
Pin #
1
2
4
5
RD
+Vin
–Vin
–Vout
Com
+Vout
0.25
1.00 ø+0.15/0
2.54
5 x 2.54
2.54
Top View
6
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
The product information and specifications are subject to change without prior notice. All products are designed for non-safety critical commercial and industrial applications.
The Buyer agrees to implement safeguards that anticipate the consequences of any failures that might cause harm, loss of life and/or damage property.
E-92
REV: 0/2014
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