Features
Unregulated
Converters
●
●
●
●
●
●
●
●
●
Fully RoHS 6/6 Conform
Full Power at 85°C Ambient Temperature
1kVDC and 3kVDC Isolation Options
/H Version Certified for Medical Applications
UL/EN/CSA Certified, CB Report
Suitable for Fully Automated Assembly
(including Vapour Phase Soldering)
Optional Continuous Short Circuit Protection
Efficiency to 85%
Built-In EN55022 Class A Filter
ECONOLINE
DC/DC-Converter
with 3 year Warranty
Description
The R2S and R2D converters are of the enclosed open frame type, meaning that they are un-
potted. The converters are typically used in general purpose and industrial low power isolation
and voltage matching applications where an SMD converter is required. The converter series
feature an extended ambient temperature operating range of -40°C ~ +85°C without de-
rating and optional continuous short circuit protection. In addition to two isolation options and
three different case formats, the converters are also available prepacked as tape and reel for
use with automatic insertion machines.
Input
Voltage
(VDC)
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
Output
Voltage
(VDC)
3.3
5
9
12
15
24
±5
±9
±12
±15
Output
Current
(mA)
606
400
222
167
133
83
±200
±111
±83
±66
Efficiency
(%)
70-75
76-84
76-84
76-85
76-85
76-85
75-80
75-80
75-83
75-85
Max
Capacitive
Load
(1)
3300µF
1200µF
1200µF
680µF
680µF
220µF
±470µF
±470µF
±330µF
±330µF
2 Watt
SMD Single
&
Dual Output
Selection Guide
Part
Number
SMD
(3kV)
R2S**-xx3.3 (H)
R2S**-xx05
R2S**-xx09
R2S**-xx12
R2S**-xx15
R2S**-xx24
R2D**-xx05
R2D**-xx09
R2D**-xx12
R2D**-xx15
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
2011/65/EU
6/6
RoHS
E358085
UL-60950-1 Certified
EN-60950-1 Certified
EN-60601-1 Certified*
(*/H suffix)
R2S-R2D
R2D**-xx24 (H)
5, 12, 15, 24
±24
±42
75-85
±330µF
xx = Input Voltage. Other input and output voltage combinations available on request.
* add Suffix “P” for Continuous Short Circuit Protection, e.g. R2S-0505/P, R2D-0505/HP
* add suffix -R for tape&reel packing e.g. R2S-0505-R. For more details see Tapes Section.
Case and Pinning Options (note restrictions on /H option)
R2S** : ** without marking denotes 5 pins out of 8 fitted (/H option available)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
** with marking 12 denotes 10 pins out of 12 fitted (/H option available)
R2D** : ** without marking denotes 6 pins out of 10 fitted (/H option available)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
** with marking 12 denotes with 10 pins out of 12 fitted (/H option available)
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%
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
±10%
±5%
1.2%/1% of Vin max.
20% max.
15% max.
10% max.
150mVp-p max.
20kHz min. / 40kHz typ. / 85kHz max.
70% min. / 80% typ.
Specifications valid for 10% minimum load only.
cont.
www.recom-international.com
REV: 1/2013
E-85
Refer to Application Notes
ECONOLINE
DC/DC-Converter
Specifications
- Continued
1000VDC
500VAC / 60Hz
Isolation Voltage
3000VDC
1500VAC / 60Hz
Isolation Capacitance
115pF max.
Isolation Resistance
(Viso 500V)
10 GΩ min.
Short Circuit Protection
1 Second
P-Suffix
Continuous
Operating Temperature Range (free air convection)
-40°C to +100°C (see Graph)
Storage Temperature Range
-55°C to +125°C
Reflow Temperature
ROHS compliant
245°C (30 sec), peak 255°C (5 sec) max.
Vapour Phase Process
(for more details see Application Notes)
230°C (90 sec) max.
Relative Humidity
95% RH
Package Weight
R2S, R2S8
1.4g
R2D, R2D10
1.5g
R2S12, R2D12
1.6g
Packing Quantity
R2S, R2S8
39 pcs per Tube
R2S12, R2D, R2D10, R2D12
33 pcs per tube
All Types
250 pcs per Reel
MTBF (+25°C)
using MIL-HDBK 217F
886 x 10
3
hours
Detailed Information see
Application Notes chapter "MTBF"
using MIL-HDBK 217F
(+85°C)
128 x 10
3
hours
Certifications
CB Test Report
Report: US/14402/UL
UL General Safety Report: E308085
UL 60950-1 2nd Ed.
CUL General Safety
C22.2 No. 60950-1-03
EN Medical Safety Report: MDD1205098-2 + RM1205098-2
IEC/EN 60601-1 3rd Ed.
Medical Report + ISO14971 Risk Assessment
EN General Safety
Report: SPCLVD 1211033-3
EN60950-1: 2006 + A12:2011
Conducted / Radiated Emissions
EN55022
Level A
Isolation Voltage
(tested for 1 second)
(rated for 1 minute)
(rated for 1 second)
(rated for 1 minute)
R2S
&
R2D
Series
Derating-Graph
(Ambient Temperature)
R2S-0505, R2D-0505
100
80
Output Power (%)
60
40
20
0
Safe Operating Area
-40
150
100
105
Operating Temperature °C
0
50
}
The derating graph is valid only for the shown part
numbers.
R2S-R2D
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.
Typical Characteristics
Efficiency / Load
100
Deviation / Load
25.000
20.000
Deviation from Nominal (%)
R2S-xx05
Efficiency %
80
60
40
20
0
1205
15.000
10.000
5.000
0.000
-5.000
-10.000
3.305
2405
3.305
2405
0505
0505
1205
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
0% 20%
40%
60%
Total Output current (%)
Efficiency / Load
100
25.000
Deviation / Load
20.000
Deviation from Nominal (%)
80
60
0505
15.000
10.000
5.000
0.000
-5.000
-10.000
2405
3.305
0505
Efficiency %
R2D-xx05
3.305
2405
1205
40
20
0
1205
0% 20%
40%
60%
Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
E-86
REV: 1/2013
www.recom-electronic.com
ECONOLINE
DC/DC-Converter
EMC Filtering - Suggestion for EN55022 Class B (Conducted and Emitted)
470pF/4kVDC
Input
L1
Output
R2S
&
R2D
Series
DC
+
C1
DC
Standard and /H versions
C1
L1
Vin
4.7µF 3.3µH
3.3V
2.2µF 4.7µH
5V
2.2µF 10µH
9V
2.2µF 10µH
12V
2.2µF 22µH
15V
4.7µF 22µH
24V
/P and /HP versions
C1
L1
Vin
10µF 4.7µH
3.3V
10µF 10µH
5V
4.7µF 22µH
9V
4.7µF 22µH
12V
4.7µF 22µH
15V
10µF 47µH
24V
C1 = MLCC
L1 = SMD Inductor
470pF/4kVDC
+Vout
Input
L1
+
DC
C1
DC
Com
-Vout
Package Style and Pinning (mm)
8 PIN Single SMD Package
10 PIN Dual SMD Package
3rd angle
projection
R2S-R2D
12.75
10.7
8
5
10
7
RECOM
R2D-xxxx
xxxx
15.24
10.7
8.7
9.0
8.50
11.10
RECOM
R2S-xxxx
xxxx
8.7
9.0
8.50
11.10
1 2
4
1 2
4 5
2.54 x 4=10.16±0.5
2.54 x 3=7.62±0.5
Pin Connections
Pin #
Single
–Vin
+Vin
–Vout
+Vout
No Pin
NC
No Pin
Dual
–Vin
+Vin
Com
–Vout
+Vout
No Pin
NC
Bottom View
Recommended Footprint Details
0.50
12.00
8
Top View
1
2
4
Recommended Footprint Details
0.50
12.00
10
Top View
5
4
1.80
5
7
8
10
7
Bottom View
1 2
1 2
4 5
1.80
2.54±0.5
1.20
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54±0.5
1.20
R2S** : ** without marking denotes 5 pins out of 8 fitted (includes /H option)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
R2D** : ** without marking denotes 6 pins out of 10 fitted (includes /H option)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
www.recom-international.com
REV: 1/2013
e.g. R2S-0505, R2S-0505/H, R2S-0505/HP
e.g. R2S8-0505, R2S8-0505/P
e.g. R2D-0505, R2D-0505/H, R2D-0505/HP
e.g. R2D10-0505, R2D10-0505/P
E-87
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
Full 8 PIN Single SMD Package
Note: /H option is not available in
these pin packages
R2S
&
R2D
Series
Full 10 PIN Dual SMD Package
12.75
10.7
8 7 6 5
10 9 8 7 6
RECOM
R2D10-xxxx
xxxx
15.24
10.7
8.7
9.0
8.50
11.10
RECOM
R2S8-xxxx
xxxx
8.7
9.0
8.50
11.10
1 2 3 4
Pin Connections
Pin #
Single
–Vin
+Vin
NC
–Vout
+Vout
NC
NC
NC
-
-
1 2 3 4 5
2.54x4=10.16±0.5
Dual
–Vin
+Vin
NC
Com
–Vout
NC
+Vout
NC
NC
NC
Bottom View
2.54 x 3=7.62±0.5
Recommended Footprint Details
0.50
12.00
8 7 6 5
Top View
1
2
3
4
5
6
7
Recommended Footprint Details
0.50
12.00
10 9 8 7 6
Top View
Bottom View
1 2 3 4
1.80
1 2 3 4 5
1.80
2.54±0.5
1.20
8
9
10
2.54±0.5
1.20
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
R2S_R2D
12 PIN Single and Dual SMD Package
Note: /H option is available in
this pin package
3rd angle
projection
15.24
12 11 10
8 7
8.7
9.0*
10.7
RECOM
R2S_R2D12-xxxx
xxxx
Pin Connections
Pin #
1
Single
–Vin
+Vin
NC
–Vout
NC
NC
+Vout
NC
NC
NC
Dual
–Vin
+Vin
NC
Com
–Vout
NC
+Vout
NC
NC
NC
1 2 3
5 6
2.54x5=12.7±0.5
8.50
11.10
*R2S12-05xx/HP = 9.4mm
2
3
5
6
7
8
10
11
12
Separation
> 3.8 mm
0.55
12.00
12 1110
1 2 3
Top View
8 7
5 6
1.80
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Bottom View
1.20
Recommended Footprint Details
R2S** : ** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
R2D** : ** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
e.g. R2S12-0505, R2S12-0505/H, R2S12-0505/HP
e.g. R2D12-0505, R2D12-0505/H, R2D12-0505/HP
E-88
REV: 1/2013
www.recom-electronic.com
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
