RECOM RB

Features
Unregulated
Converters
●
●
●
●
●
●
●
Dual Output from a Single Input Rail
Power Sharing on Output
Industry Standard Pinout
1kVDC & 2kVDC Isolation
Optional Continuous Short Circuit Protected
UL94V-0 Package Material
Efficiency to 85%
ECONOLINE
DC/DC-Converter
RB & RA
Series
Selection Guide
Part
Number
(2kV)
Input
Voltage
Output
Voltage
Output
Current
Efficiency
(VDC)
(VDC)
(mA)
(%)
SIP 7
DIP 14
RB-xx1.8S
RA-xx1.8S (H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
555
70
RB-xx3.3S
RA-xx3.3S (H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
303
75
RB-xx05S
RA-xx05S (H)
1.8, 3.3, 5, 9, 12, 15, 24
5
200
70-78
RB-xx09S
RA-xx09S (H)
1.8, 3.3, 5, 9, 12, 15, 24
9
111
70-78
RB-xx12S
RA-xx12S (H)
1.8, 3.3, 5, 9, 12, 15, 24
12
84
78-80
RB-xx15S
RA-xx15S (H)
1.8, 3.3, 5, 9, 12, 15, 24
15
66
80-84
RB-xx24S
RA-xx24S (H)
1.8, 3.3, 5, 9, 12, 15, 24
24
42
74-85
RB-xx1.8D
RA-xx1.8D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±1.8
±278
70
RB-xx3.3D
RA-xx3.3D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±3.3
±152
70
RB-xx05D
RA-xx05D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±5
±100
70-78
RB-xx09D
RA-xx09D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±9
±56
76-79
RB-xx12D
RA-xx12D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±12
±42
78-82
RB-xx15D
RA-xx15D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±15
±33
80-84
RB-xx24D
RA-xx24D (H)
1.8, 3.3, 5, 9, 12, 15, 24
±24
±21
xx = Input Voltage
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RB-0505S/P, RB-0505S/HP
1 Watt
SIP7 & DIP14
Single & Dual
Output
80-84
Specifications (Core Operating Area)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
1.2%/1% of Vin typ.
Load Voltage Regulation
(10% to 100% full load)
1.8V, 3.3V output types
5V output type
9V, 12V, 15V, 24V output types
Output Ripple and Noise (20MHz limited)
Single output types
Dual output types
Operating Frequency
Derating-Graph
100mVp-p max.
±75mVp-p max.
(Ambient Temperature)
50kHz min. / 100kHz typ. / 105kHz max.
Efficiency at Full Load
70% min. / 80% typ.
Isolation Voltage
Rated Working Voltage
H-Suffix
H-Suffix
Single
101mW min. / 126mW typ. / 238mW max.
100
Dual
87mW min. / 130mW typ. / 228mW max.
80
(tested for 1 second)
(long term isolation)
1000VDC min.
see Application Notes
(tested for 1 second)
(long term isolation)
2000VDC min.
see Application Notes
Isolation Capacitance
20pF min. / 75pF max.
Isolation Resistance
10 GΩ min.
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
Output Power (%)
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
20% max.
15% max.
10% max.
60
40
30
20
0
Safe Operating Area
-40
0
50
85
Operating Temperature °C
100
150
1 Second
Continuous
-40°C to +85°C (see Graph)
continued on next page
28
July-2006
www.recom-international.com
ECONOLINE
RB & RA
Series
DC/DC-Converter
Specifications (Core Operating Area)
Storage Temperature Range
-55°C to +125°C
Relative Humidity
Package Weight
MTBF (+25°C)
(+85°C)
}
95% RH
2.2g
2.6g
RB types
RA types
Detailed Information see
Application Notes chapter "MTBF"
using MIL-HDBK 217F
1012 x 103 hours
using MIL-HDBK 217F
151 x 103 hours
Typical Characteristics
RB/RA-xx05S
RB/RA-xx09S
RB/RA-xx12S
100
100
100
Efficiency / Load
Efficiency / Load
1205
3.305
80
0% 20%
40%
60%
Total Output current (%)
80%
0
20.000
0505
10.000
5.000
0.000
1205
-5.000
0
100%
0% 20%
40%
60%
Total Output current (%)
80%
15.000
-10.000
100%
80%
100%
80%
100%
60%
Deviation / Load
3.309
20.000
0509
5.000
-5.000
40%
20%
25.000
10.000
0.000
0%
Total Output current (%)
Deviation from Nominal (%)
3.305
Deviation from Nominal (%)
20.000
1209
0% 20%
40%
60%
Total Output current (%)
80%
100%
15.000
0512
1212
10.000
5.000
0.000
-5.000
-10.000
3.312
0% 20%
40%
60%
Total Output current (%)
RB/RA-xx15S
RB/RA-xx05D
RB/RA-xx09D
100
100
100
Efficiency / Load
Efficiency / Load
80
60
0515
40
0
0%
40%
20%
60%
80%
Efficiency %
3.315
20
100%
40
40
0
0515
20.000
3.315
Deviation from Nominal (%)
-10.000
80%
100%
1215
0% 20%
40%
60%
Total Output current (%)
80%
www.recom-international.com
100%
15.000
0
-10.000
0% 20%
40%
60%
Total Output current (%)
80%
100%
80%
100%
Deviation / Load
3.305
20.000
0505
5.000
-5.000
3.309
25.000
10.000
0.000
1209
20
Deviation / Load
5.000
-5.000
0% 20%
40%
60%
Total Output current (%)
25.000
10.000
0.000
3.305
20
0509
80
60
Deviation / Load
25.000
20.000
1205
60
Total Output current (%)
15.000
0505
Efficiency %
1215
80
Efficiency / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
80%
25.000
15.000
Efficiency %
0% 20%
40%
60%
Total Output current (%)
20
Deviation / Load
Deviation / Load
25.000
Deviation from Nominal (%)
3.309
20
100%
3.312
40
Efficiency %
Efficiency %
Efficiency %
20
60
1209
40
1212
0512
80
60
0505
40
-10.000
0509
80
60
0
Efficiency / Load
1205
0% 20%
40%
60%
Total Output current (%)
July-2006
80%
100%
15.000
3.309
0509
10.000
5.000
0.000
-5.000
-10.000
1209
0% 20%
40%
60%
Total Output current (%)
29
ECONOLINE
RB & RA
Series
DC/DC-Converter
Typical Characteristics
RB/RA-xx15D
RB/RA-xx12D
Efficiency / Load
Efficiency / Load
100
100
0512
1212
80
60
60
3.312
20
0%
40%
20%
20
0
100%
80%
60%
40%
20%
60%
80%
100%
80%
100%
Deviation / Load
Deviation / Load
25.000
25.000
0512
15.000
20.000
1212
Deviation from Nominal (%)
20.000
Deviation from Nominal (%)
0%
Total Output current (%)
Total Output current (%)
10.000
5.000
0.000
3.312
-5.000
-10.000
1215
40
Efficiency %
Efficiency %
40
0
3.315
0515
80
0% 20%
40%
60%
Total Output current (%)
0515
10.000
5.000
0.000
3.315
-5.000
-10.000
100%
80%
1215
15.000
0% 20%
40%
60%
Total Output current (%)
Package Style and Pinning (mm)
3rd angle
projection
7 PIN SIP Package
6.00
10.20
RECOM
RB-0505S
****
30
2.0
12.70
RECOM
RB-0505D
****
0.25
2.54
2.54
Top View
1 2
4 5 6
4 5 6
Pin Connections
Pin #
1.00 ø+0.15/–0
19.60
Bottom View
RECOM
RB-0505S
****
1 2
Recommended Footprint Details
1.27
Dual Output
0.51 typ.
0.51 typ.
4.10
Single Output
Single
Dual
1
+Vin
+Vin
2
–Vin
–Vin
4
NC
–Vout
5
–Vout
Com
6
+Vout
+Vout
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
July-2006
www.recom-international.com
ECONOLINE
RB & RA
Series
DC/DC-Converter
Package Style and Pinning (mm)
3rd angle
projection
14 PIN DIP Package
19.90
10.00
7.10
3.25
Recommended Footprint Details
1.00 ø+0.15/–0
ø 0.51 typ.
1
14
Bottom View
11
Dual Output
RECOM
RA-0505S
****
RECOM
RA-0505D
****
7.62
15.24
2.0
Single Output
7
Pin #
2.54
9 8
2.54
Pin Connections
Top View
Single
Dual
1
–Vin
–Vin
7
NC
NC
8
–Vout
Com
9
+Vout
+Vout
11
NC
–Vout
14
+Vin
+Vin
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
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July-2006
31