EC 24
www.recom-international.com
August 2002
Selection Guide
ECONOLINE - DC/DC-Converter
RA Series, 1 Watt, DIP14 (Single & Dual Output)
Specifications (Core Operating Area) and Operating Temperature / Derating-Graph
Part
Input
Output
Output
Efficiency
Number
Voltage
Voltage
Current
DIP 14
(2kV)
(VDC)
(VDC)
(mA)
(%)
RA-XX1.8S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
555
70
RA-XX3.3S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
303
75
RA-XX05S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5
200
70-78
RA-XX09S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9
111
70-78
RA-XX12S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12
84
78-82
RA-XX15S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15
66
80-84
RA-XX24S
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24
42
74-85
RA-XX1.8D (H)
1.8, 3.3, 5, 9, 12, 15, 24
1.8
278
70
RA-XX3.3D (H)
1.8, 3.3, 5, 9, 12, 15, 24
3.3
152
70
RA-XX05D
(H)
1.8, 3.3, 5, 9, 12, 15, 24
5
100
70-78
RA-XX09D
(H)
1.8, 3.3, 5, 9, 12, 15, 24
9
56
75-80
RA-XX12D
(H)
1.8, 3.3, 5, 9, 12, 15, 24
12
42
78-84
RA-XX15D
(H)
1.8, 3.3, 5, 9, 12, 15, 24
15
33
80-84
RA-XX24D
(H)
1.8, 3.3, 5, 9, 12, 15, 24
24
21
80-84
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 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)
Single output types
100mVp-p max.
Dual output types
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
20pF min./75pF 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
2.6g
Dual Output from a Single Input Rail
Power Sharing on Output
1kVDC & 2kVDC Isolation
Custom Solutions Available
UL94V-0 Package Material
Efficiency to 80%
Features
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
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