EC 40 www.recom-international.comAugust 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RX and RY Series, 1 Watt, DIP14/SIP7, Regulated (Dual Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (Watts)
2.0
1.5
0.5
1.0
100500-40
71 125
150
Operating Temperature ˚C
Safe Operating Area
0
Part Part Input Output Output Efficiency
Number Number Voltage Voltage Current
DIP14 SiP7 (VDC) (VDC) (mA) (%)
RX-XX05D RY-XX05D 5, 9, 12, 15, 24 ±5 V ±100 54
RX-XX09D RY-XX09D 5, 9, 12, 15, 24 ±9 V ±55 58
RX-XX12D RY-XX12D 5, 9, 12, 15, 24 ±12 V ±42 62
RX-XX15D RY-XX15D 5, 9, 12, 15, 24 ±15 V ±33 65
RX-XX24D RY-XX24D 5, 9, 12, 15, 24 ±24 V ±21 65
Input Voltage ±5%
Input Filter Capacitor Type
Output Voltage Accuracy ±0.5%
Line Voltage Regulation ±0.05% / ±1.0%
Load Voltage Regulation (20% to 100% full load) ±0.5% / ±1.0%
Ripple and Noise (20MHz limited) 100mVp-p max.
Efficiency at Full Load 50% min.
Isolation Voltage 1.000VDC min.
Isolation Resistance (Viso = 500VDC) 10 GΩmin.
Isolation Capacitance 40pF min./72pF max.
Short Circuit Protection 1 Second
Switching Frequency at Full Load 30kHz min. / 88kHz max.
Operating Temperature -40°C to +71°C (see Graph)
Storage Temperature -55°C to +125°C
Package Weight RX types 2.7g
RY types 2.8g
●Controllable Output
●1kVDC Isolation
●UL94V-0 Package Material
●No Heatsink Required
●Fully Encapsulated
●No External Components
●Toroidal Magnetics
Features
Typical Applications
5
Vcc
GND
0V
1Vout
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
51kΩ
RY-XX12
Flash PROM Programming Voltage Control Normal Isolated Regulated Output
www.recom-international.com EC 41August 2002
ECONOLINE - DC/DC-Converter
RX and RY Series, 1 Watt, DIP14/SIP7, Regulated (Dual Output)
Package Style and Pinning (mm)
3rd angle
projection
12 46
RY-0512D
RECOM
****
5
4.10 0.51 typ.
0.51 typ.
10.20
RY-0512D
RECOM
****
7.05
19.65
1.27 0.25
12.70
2.0
12 4 56
10.00
RX-0512D
RECOM
****
19.90
7.62
3.05
7.10
15.24
2.0
Bottom View
9
14
1
8
67
1.00ø+0.15/–0
2.54
2.54
2.54
1.00ø+0.15/–0
2.54
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Pin Connections
Pin # RX RY
1 –Vin +Vin
2No Pin –Vin
4No Pin –Vout
5No Pin Com
6+Vout +Vout
7Com No Pin
8–Vout No Pin
9Com No Pin
14 +Vin No Pin
Recommended Footprint Details
7 PIN SIP Package14 PIN DIP Package
