RECOM RSS8

Features
Unregulated
Converters
●
●
●
●
●
●
ECONOLINE
1kVDC Isolation
Internal SMD Construction
UL94V-0 Package Material
Power Density 1.8W/cm3
Optional Continuous Short Circuit Protected
Efficiency to 85%
DC/DC-Converter
RSS** &
RSD**
Series
Selection Guide
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
(3kV)
(VDC)
(VDC)
(mA)
(%)
RSS**-xx1.8
(H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
555
70
RSS**-xx3.3
(H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
303
75
RSS**-xx05
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5
200
70-78
RSS**-xx09
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9
111
76-78
RSS**-xx12
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12
84
78-80
RSS**-xx15
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15
66
80-84
RSS**-xx24
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24
42
74-85
RSD**-xx1.8
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±1.8
±278
70
RSD**-xx3.3
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±3.3
±152
70
RSD**-xx05
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±5
±100
74-78
RSD**-xx09
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±9
±56
76-80
RSD**-xx12
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±12
±42
78-82
RSD**-xx15
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±15
±33
78-82
RSD**-xx24
(H)
1.8, 3.3, 5, 9, 12, 15, 24
±24
±21
80-84
SMD
RSS** : ** without marking denotes standard pinning
** with marking 8 denotes with eight pins
RSD** : ** without marking denotes standard pinning
** with marking 10 denotes with ten pins
1 Watt
SMD
Single & Dual
Output
xx = Input Voltage
EN-60950-1 Certified
EN-60601-1 Certified (suffix H)
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RSS-051.8/P, RSS-051.8/HP
Specifications (Core Operating Area)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
1.2%/1% of Vin typ.
20% max.
15% max.
10% max.
1.8V, 3.3V output types
5V output type
9V, 12V, 15V, 24V output types
Output Ripple and Noise (20MHz limited)
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
70% min. / 80% typ.
RSS & RSS8 types
101mW min. / 126mW typ. / 220mW max.
RSD & RSD10 types
87mW min. / 130mW typ. / 230mW max.
(tested for 1 second)
1000VDC min.
H-Suffix
(tested for 1 second)
3000VDC min.
(long term isolation)
see Application Notes
Isolation Capacitance
15pF min. / 70pF max.
Isolation Resistance
10 GΩ min.
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
1 Second
Continuous
-40°C to +85°C (see Graph)
Storage Temperature Range
22
100
80
60
40
Safe Operating Area
20
0
85 100
95
Operating Temperature °C
-40
0
50
150
-55°C to +125°C
Reflow Temperature ROHS compliant (for more details see Application Notes)
Relative Humidity
(Ambient Temperature)
50kHz min. / 100kHz typ. / 105kHz max.
Output Power (%)
Operating Frequency
Derating-Graph
100mVp-p max.
245°C (30 sec) max.
95% RH
continued on next page
July-2006
www.recom-international.com
ECONOLINE
RSS**
Series
DC/DC-Converter
&
RSD**
Typical
Specifications
Characteristics
(Core Operating Area
Package Weight
MTBF (+25°C)
(+85°C)
}
RSS & RSS8 types
RSD & RSD10 types
Detailed Information see
Application Notes chapter "MTBF"
1.5g
2.2g
1045 x 103 hours
183 x 103 hours
using MIL-HDBK 217F
using MIL-HDBK 217F
Typical Characteristics
RSS**-xx09
RSS**-xx05
Efficiency / Load
Efficiency / Load
100
100
1205
3.305
80
60
60
0505
20
0% 20%
40%
60%
Total Output current (%)
80%
1209
40
Efficiency %
Efficiency %
40
0
0509
80
3.309
20
0
100%
0% 20%
40%
60%
Total Output current (%)
Deviation / Load
25.000
3.305
20.000
0505
Deviation from Nominal (%)
Deviation from Nominal (%)
20.000
15.000
10.000
5.000
0.000
1205
-5.000
0% 20%
40%
60%
Total Output current (%)
80%
100%
5.000
0.000
-10.000
0% 20%
40%
60%
Total Output current (%)
80%
100%
RSS**-xx15
Efficiency / Load
100
1212
0512
80
1215
80
60
60
3.312
20
0%
40%
20%
80%
60%
0515
40
Efficiency %
40
Efficiency %
1209
-5.000
Efficiency / Load
100%
3.315
20
0
0%
40%
20%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
Deviation / Load
25.000
25.000
0512
15.000
20.000
1212
Deviation from Nominal (%)
20.000
Deviation from Nominal (%)
0509
10.000
100
10.000
5.000
0.000
3.312
-5.000
-10.000
3.309
15.000
RSS**-xx12
0
100%
Deviation / Load
25.000
-10.000
80%
0% 20%
40%
60%
Total Output current (%)
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80%
100%
15.000
0515
3.315
10.000
5.000
0.000
-5.000
-10.000
July-2006
1215
0% 20%
40%
60%
Total Output current (%)
80%
100%
23
ECONOLINE
RSS**
Series
DC/DC-Converter
&
RSD**
Typical Characteristics
RSD**-xx09
RSD**-xx05
Efficiency / Load
Efficiency / Load
100
100
0505
1205
60
60
40
40
3.305
20
0
0% 20%
40%
60%
Total Output current (%)
80%
0509
80
Efficiency %
Efficiency %
80
1209
3.309
20
0
100%
0% 20%
40%
60%
Total Output current (%)
Deviation / Load
3.305
20.000
0505
Deviation from Nominal (%)
Deviation from Nominal (%)
20.000
10.000
5.000
0.000
1205
-5.000
0% 20%
40%
60%
Total Output current (%)
80%
100%
5.000
0.000
-10.000
RSD**-xx15
Efficiency / Load
0512
1212
60
3.312
20
0%
40%
20%
60%
80%
20
0
100%
0%
40%
20%
60%
80%
100%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
Deviation / Load
25.000
25.000
0512
20.000
1212
Deviation from Nominal (%)
Deviation from Nominal (%)
1215
40
Efficiency %
Efficiency %
40
24
3.315
0515
80
60
10.000
5.000
-10.000
0% 20%
40%
60%
Total Output current (%)
100
80
-5.000
1209
-5.000
Efficiency / Load
0.000
100%
0509
10.000
100
20.000
3.309
15.000
RSD**-xx12
15.000
80%
25.000
15.000
0
100%
Deviation / Load
25.000
-10.000
80%
3.312
0% 20%
40%
60%
Total Output current (%)
80%
15.000
1215
0515
10.000
5.000
0.000
-5.000
-10.000
100%
July-2006
3.315
0% 20%
40%
60%
Total Output current (%)
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ECONOLINE
RSS**
Series
DC/DC-Converter
RSD**
&
Package Style and Pinning (mm)
8 PIN Single SMD Package
12.75
8.15
12.10
7.90
5.35
1.65
8
10
5
RECOM
RSS-xxxx
xxxx
7.30
2.54 x 3
3rd angle
projection
10 PIN Dual SMD Package
RECOM
RSD-xxxx
xxxx
4
1 2
7.40
9.00
1 2
8.15
15.24
14.70
7
7.90
5.35
4 5
1.65
7.30
7.40
9.00
2.54x4
11.10
11.10
Pin Connections
1.20
Recommended Footprint Details
1
12.00
Bottom View
2.54
Pin #
0.55
Single
Dual
–Vin
–Vin
8
5
2
+Vin
+Vin
4
–Vout
Com
1 2
4
5
+Vout
–Vout
7
No Pin
+Vout
8
NC
No Pin
10
No Pin
NC
Top View
1.20
1.80
0.55
Recommended Footprint Details
Bottom View
12.00
1.20
2.54
10
7
Top View
1 2
4 5
1.80
1.20
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
**) Package Style and Pinning (mm)
8 PIN Single SMD Package
12.75
8.15
7.90
12.10
5.35
1.65
10 PIN Dual SMD Package
7.30
2.54 x 3
7.40
9.00
10 9 8 7 6
RECOM
RSS8-xxxx
xxxx
RECOM
RSD10-xxxx
xxxx
5.35
1 2 3 4
1 2 3 4 5
1.65
Pin #
Recommended Footprint Details
12.00
Bottom View
2.54
0.55
8 7 6 5
Top View
1 2 3 4
1.20
7.90
7.30
7.40
9.00
2.54x4
11.10
Pin Connections
11.10
1.20
8.15
15.24
14.70
8 7 6 5
1.80
Single
Dual
1
–Vin
–Vin
2
+Vin
+Vin
3
NC
NC
4
–Vout
Com
5
+Vout
–Vout
6
NC
NC
7
NC
+Vout
8
NC
NC
9
-
NC
10
-
NC
0.55
Recommended Footprint Details
Bottom View
2.54
12.00
1.20
10 9 8 7 6
1.20
Top View
1 2 3 4 5
1.80
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
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July-2006
25