www.recom-international.com
EC 11
August 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RO and RE Series, 1 Watt, SIP4/SIP7 (Single Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Output Power (W
atts)
2.0
1.5
0.5
1.0
100
50
0
-40
85
125
150
Operating Temperature C
Safe Operating Area
0
Part
Part
Input
Output
Output
Efficiency
Number
Number
Voltage
Voltage
Current
SIP4
SIP7
2kV
(VDC)
(VDC)
(mA)
(%)
RO-XX1.8S
RE-XX1.8S (H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8 V
555
70
RO-XX3.3S
RE-XX3.3S (H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3 V
303
75
RO-XX05S
RE-XX05S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5 V
200
70-78
RO-XX09S
RE-XX09S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9 V
111
70-78
RO-XX12S
RE-XX12S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12 V
84
78-82
RO-XX15S
RE-XX15S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15 V
66
80-84
RO-XX24S
RE-XX24S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24 V
42
74-85
Input Voltage
10%
Input Filter
Capacitor Type
Output Voltage Accuracy
5%
Line Voltage Regulation
1,2%/1% V Input
Load Voltage Regulation
1.8V, 3.3V types
20% max.
(10% to 100% full load)
5V type
15% max.
9V, 12V, 15V, 24V types
10% max.
Efficiency at Full Load
70% min.
Isolation Voltage
1.000VDC min.
(Typ RE available with 2.000VDC, Suffix ,,H")
Isolation Resistance (Viso = 500VDC)
10 G min.
Isolation Capacitance
20pF min./75pF max.
Ripple and Noise
100mVp-p max.
Short Circuit Protection
1 Second
Switching Frequency at Full Load
50kHz min. / 100kHz typ.
Operating Temperature
-40C to +85C (see Graph)
Storage Temperature
-55C to +125C
Package Weight
RO types
1.4g
RE types
2.2g
Features
Industry Standard Pinout
1kVDC Isolation
UL 94V-0 Package Material
Toroidal Magnetics
Fully Encapsulated
Custom Solutions Available
EC 12
www.recom-international.com
August 2002
ECONOLINE - DC/DC-Converter
RO and RE Series, 1 Watt, SIP4/SIP7 (Single Output)
Package Style and Pinning (mm)
2.54
2.54
3
1.27
0.25
7.62
1 2
4
1.9
2
1
3 4
RO-0505S
RECOM
****
1 2
4
6
RE-0505S
RECOM
****
6
1.27
0.25
12.70
1 2
4
2.0
4.10
11.50
6.00
6.00
19.60
0.51 typ.
0.51 typ.
10.00
RO-0505S
RECOM
****
0.51 typ.
4.10
0.51 typ.
10.00
RE-0505S
RECOM
****
2.54
1.00+0.15/0
2.54
1.00+0.15/0
XX.X 0.5 mm
XX.XX 0.25 mm
3rd angle
projection
Pin Connections
Pin #
RO
RE
1
Vin
+Vin
2
+Vin
Vin
3
Vout
No Pin
4
+Vout
Vout
6
No Pin
+Vout
4 PIN SIP Package
7 PIN SIP Package
Recommended Footprint Details
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