EC 38
www.recom-international.com
August 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RX and RY Series, 1 Watt, DIP14/SIP7, Regulated (Single Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Input Voltage
5%
Input Filter
Capacitor Type
Output Voltage Accuracy
5%
Line Voltage Regulation
1%
Load Voltage Regulation (10% to 100% full load)
1%
Ripple and Noise Output
100mVp-p max.
Efficiency at Full Load
50% min.
Isolation Voltage
1.000VDC min.
Isolation Resistance (Viso = 500VDC)
10 G min.
Isolation Capacitance
30pF min./150pF max.
Short Circuit Protection
1 Second
Switching Frequency at Full Load
30kHz min. / 88kHz max.
Operating Temperature
-40C to +71C (see Graph)
Storage Temperature
-55C to +125C
Package Weight
RX types
2.9g
RY types
2.8g
Part
Part
Input
Output
Output
Efficiency
Number
Number
Voltage
Voltage
Current
DIP14
SIP7
(VDC)
(VDC)
(mA)
(%)
RX-XX05S
RY-XX05S
5, 9, 12, 15, 24
5
180
58-60
RX-XX09S
RY-XX09S
5, 9, 12, 15, 24
9
111
56-62
RX-XX12S
RY-XX12S
5, 9, 12, 15, 24
12
84
60-66
RX-XX15S
RY-XX15S
5, 9, 12, 15, 24
15
66
60-66
RX-XX24S
RY-XX24S
5, 9, 12, 15, 24
24
42
60-68
Load Voltage Regulation <1.5%
Controllable Output
1kVDC Isolation
SIP & DIP Package Styles
UL 94V-0 Package Material
No Heatsink Required
Toroidal Magnetics
Fully Encapsulated
Features
Output Power (W
atts)
2.0
1.5
0.5
1.0
100
50
0
-40
71
125
150
Operating Temperature C
Safe Operating Area
0
Typical Applications
5
Vcc
GND
0V
1
Vout
2
4
6
NC
CTRL
RY-XX12
Vout = 12V, TTL = 0V
Vout = 1.2V, TTL = 1V
Vcc
GND
0V
1
2
4
6
CTRL
TTL Input
2N2219, BC107, ZTX451
or Similar Transistors capable of
Sinking 50mA Continuous Current
0V
5
1k
RY-XX12
Flash PROM Programming Voltage Control
Normal Isolated Regulated Output
www.recom-international.com
EC 39
August 2002
ECONOLINE - DC/DC-Converter
RX and RY Series, 1 Watt, DIP14/SIP7, Regulated (Single Output)
Package Style and Pinning (mm)
1 2
4
6
RY-0512S
RECOM
****
5
3.05
7.10
12.70
2.0
4.10
0.51 typ.
0.51 typ.
10.20
RY-0512S
RECOM
****
7.05
19.65
1.27
0.25
12.70
2.0
1 2
4 5 6
10 9
14
1
11
Bottom View
10.00
RX-0512S
RECOM
****
19.90
7.62
2.54
1.00+0.15/0
2.54
2.54
1.00+0.15/0
2.54
3rd angle
projection
Pin Connections
Pin #
RX
RY
1
Vin
+Vin
2
No Pin
Vin
4
No Pin
Vout
5
No Pin
CTRL
6
No Pin
+Vout
9
+Vout
No Pin
10
CTRL
No Pin
11
Vout
No Pin
14
+Vin
No Pin
XX.X 0.5 mm
XX.XX 0.25 mm
Recommended Footprint Details
7 PIN SIP Package
8 PIN DIP Package
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