Features
Regulated
Converters
●
●
●
●
●
●
●
●
Controllable Output
1kVDC Isolation
No Heatsink Required
UL94V-0 Package Material
Optional Continuous Short Circuit Protected
No External Components
Fully Encapsulated
Efficiency to 70%
ECONOLINE
DC/DC-Converter
RY
&
RX
Series
1 Watt
SIP7
&
DIP14
Single
&
Dual
Output
Selection Guide
Part
Number
SIP 7
RY-xx05S
RY-xx09S
RY-xx12S
RY-xx15S
RY-xx24S
RY-xx05D
RY-xx09D
RY-xx12D
RY-xx15D
DIP 14
RX-xx05S
RX-xx09S
RX-xx12S
RX-xx15S
RX-xx24S
RX-xx05D
RX-xx09D
RX-xx12D
RX-xx15D
Input
Voltage
(VDC)
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
Output
Voltage
(VDC)
5
9
12
15
24
±5
±9
±12
±15
Output
Current
(mA)
180
111
84
66
42
±100
±55
±42
±33
(%)
58-60
56-62
60-66
60-66
60-68
50-58
52-60
58-68
62-68
64-70
Efficiency
RY-xx24D
RX-xx24D
5, 9, 12, 15, 24
±24
±21
xx = Input Voltage
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RY-0505S/P, RX-0505S/P
Specifications
(Core Operating Area)
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
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
Storage Temperature Range
Relative Humidity
Package Weight
RY Single & Dual output types
RX Single output types
RX Dual output types
using MIL-HDBK 217F RY types
Detailed Information see
RX types
Application Notes chapter "MTBF"
±5%
±5%
±1% max.
±1% max.
100mVp-p max.
30kHz min. / 50kHz typ. / 88kHz max.
Single
Dual
54% min. / 60% typ.
171mW min. / 232mW typ. / 390mW max.
188mW min. / 264mW typ. / 350mW max.
1000VDC min.
see Application Notes
30pF min. / 150pF max.
40pF min. / 72pF max.
10 GΩ min.
1 Second
Continuous
Output Power (%)
Derating-Graph
(Ambient Temperature)
100
80
60
40
30
20
0
(tested for 1 second)
(long term isolation)
Single output types
Dual output types
-40°C to +70°C (see Graph)
-55°C to +125°C
95% RH
2.8g
2.9g
2.7g
3
924 x 10 hours
944 x 10
3
hours
135 x 10
3
hours
130 x 10
3
hours
July-2006
Safe Operating Area
-40
0
50
85 100
70
150
Operating Temperature °C
MTBF (+25°C)
(+70°C)
}
using MIL-HDBK 217F RY types
RX types
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53
ECONOLINE
DC/DC-Converter
Typical Applications
Flash PROM Programming Voltage Control
Vcc
1
2
GND
4
RY
&
RX
Series
Normal Isolated Regulated Output
Vcc
1
2
GND
1kW
4
TTL Input
Vout
6
Vout = 12V, TTL = 0V
Vout = 1.2V, TTL = 1V
6
RY-XX12
CTRL
5
RY-XX12
CTRL
5
NC
0V
0V
2N2219, BC107, ZTX451
or Similar Transistors capable of
Sinking 50mA Continuous Current
0V
Typical Characteristics
RY/RX-xx05S
Efficiency / Load
100
80
60
40
RY/RX-xx09S
Efficiency / Load
100
80
60
40
1205
0509
Efficiency %
20
0
0505
2405
0%
20%
40%
60%
80%
100%
Efficiency %
20
0
1209
2409
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
RY/RX-xx12S
Efficiency / Load
100
80
60
40
RY/RX-xx15S
Efficiency / Load
100
80
60
40
2412
1212
2415
Efficiency %
Efficiency %
0512
20
0
20
0
0515
1215
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
RY/RX-xx05D
Efficiency / Load
100
80
60
40
RY/RX-xx12D
Efficiency / Load
100
80
60
40
RY/RX-xx15D
Efficiency / Load
100
80
60
1205
0505
1212
1215
0512
Efficiency %
2412
40
20
0
0515
2415
Efficiency %
20
0
Efficiency %
100%
2405
20
0
0%
20%
40%
60%
80%
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Total Output current (%)
54
July-2006
www.recom-international.com
ECONOLINE
DC/DC-Converter
Package Style and Pinning (mm)
RY
&
RX
Series
3rd angle
projection
7 PIN SIP Package
7.05
10.20
RECOM
RY-xxxxS
****
Single Output
RECOM
RY-0505S
****
Dual Output
RECOM
RY-0505D
****
0.51 typ.
4.10
0.51 typ.
1 2
4 5 6
1 2
4 5 6
Recommended Footprint Details
19.65
1.27
2.0
Bottom View
RX Pin Connections
Pin #
1
2
4
5
Single
+Vin
–Vin
–Vout
CTRL
+Vout
Dual
+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
14 PIN DIP Package
Single Output
7.10
7.10
Dual Output
10.00
RECOM
RX-0505S
****
2.50
12.70
3.25
2.50
15.24
3.25
7.70
19.90
Bottom View
14
11 10 9
1
1
14
19.90
Bottom View
6 7
9 8
RX Pin Connections
Pin #
1
6
7
8
9
10
11
14
Single
–Vin
No Pin
No Pin
No Pin
+Vout
CTRL
–Vout
+Vin
Dual
–Vin
+Vout
Com
–Vout
Com
No Pin
No Pin
+Vin
Recommended Footprint Details
1.00 ø+0.15/0
2.54
1.00 ø+0.15/0
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
2.54
Top View
2.54
Top View
www.recom-international.com
July-2006
55
Power technology
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