www.recom-international.com
EC 45
August 2002
Selection Guide
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
ECONOLINE - DC/DC-Converter
RN Series, 1.25 Watt, DIP8 (Single Output)
Output Power (W
atts)
2.50
1.75
0.75
1.25
100
50
0
-40
85
125
150
Operating Temperature C
Safe Operating Area
0
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
DIP8
2KV
(VDC)
(VDC)
(mA)
(%)
RN-XX3.3S
(H)
3.3, 5, 9, 12, 15, 24
3.3
378
70
RN-XX05S
(H)
3.3, 5, 9, 12, 15, 24
5
250
70
RN-XX07S
(H)
3.3, 5, 9, 12, 15, 24
7
180
72
RN-XX09S
(H)
3.3, 5, 9, 12, 15, 24
9
140
78
RN-XX12S
(H)
3.3, 5, 9, 12, 15, 24
12
104
79
RN-XX15S
(H)
3.3, 5, 9, 12, 15, 24
15
84
80
RN-XX24S
(H)
3.3, 5, 9, 12, 15, 24
24
52
80
Input Voltage
10%
Input Filter
Capacitor Type
Output Voltage Accuracy
5%
Line Voltage Regulation
1,2%/1% V Input
Load Voltage Regulation
3.3V output types
20% max.
(10% to 100% full load)
5V output type
15% max.
9V, 12V, 15V, 24V output types
10% max.
Ripple and Noise (20MHz limited)
75mVp-p max.
Efficiency at Full Load
70% min.
Isolation Voltage
1.000VDC min.
(also available with 2.000VDC, Suffix ,,H")
Isolation Resistance (Viso = 500VDC)
10 G min.
Isolation Capacitance
30pF min./95pF max.
Short Circuit Protection
1 Second
Switching Frequency at Full Load
100kHz typ.
Operating Temperature
-40C to +85C (see Graph)
Storage Temperature
-55C to +125C
Package Weight
1.8g
1kVDC Isolation
No Heatsink Required
No Extern. Components Required
Custom Solutions Available
UL94V-0 Package Material
Efficiency to 80%
Features
EC 46
www.recom-international.com
August 2002
ECONOLINE - DC/DC-Converter
RN Series, 1.25 Watt, DIP8 (Single Output)
Package Style and Pinning (mm)
RN-0505S
RECOM
****
10.10
12.60
3.25
0.51 typ.
7.62
2.54
4
7.62
5.08
1
7
5
0.51 typ.
7.62
5
1
7
4
Bottom View
2.54
2.54
1.00+0.15/0
XX.X 0.5 mm
XX.XX 0.25 mm
3rd angle
projection
Pin Connections
Pin #
Single
1
Vin
4
+Vin
5
+Vout
7
Vout
8 PIN DIP Package
Recommended Footprint Details
PDF 
ZIP