38
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April-2005
Selection Guide
Part
Input Output Output Efficiency
Number
Voltage Voltage Current
SIP 7 (4kV) (VDC) (VDC) (mA) (%)
RK-xx1.8S (H) 1.8, 3.3, 5, 9, 12, 15, 24 1.8 555
70
RK-xx3.3S (H) 1.8, 3.3, 5, 9, 12, 15, 24 3.3 303
75
RK-xx05S
(H) 1.8, 3.3, 5, 9, 12, 15, 24 5 200
70-78
RK-xx09S
(H) 1.8, 3.3, 5, 9, 12, 15, 24 9 111
76-79
RK-xx12S
(H) 1.8, 3.3, 5, 9, 12, 15, 24 12
84
78-79
RK-xx15S (H) 1.8, 3.3, 5, 9, 12, 15, 24 15
66
80-82
RK-xx24S
(H) 1.8, 3.3, 5, 9, 12, 15, 24 24
42
74-83
RH-xx1.8D
(H) 1.8, 3.3, 5, 9, 12, 15, 24 1.8 278
70
RH-xx3.3D (H) 1.8, 3.3, 5, 9, 12, 15, 24 3.3 152
70
RH-xx05D
(H) 1.8, 3.3, 5, 9, 12, 15, 24 5 100
74-78
RH-xx09D (H) 1.8, 3.3, 5, 9, 12, 15, 24 9 56
76-79
RH-xx12D (H) 1.8, 3.3, 5, 9, 12, 15, 24 12
42
80-82
RH-xx15D (H) 1.8, 3.3, 5, 9, 12, 15, 24 15
33
80-84
RH-xx24D
(H) 1.8, 3.3, 5, 9, 12, 15, 24 24
21
80-84
xx = Input Voltage
Output Power (%)
100
60
20
40
100
50
0
-40
85
150
Operating Temperature C
0
80
Safe Operating Area
30
Specifications (Core Operating Area)
Input Voltage Range
10%
Output Voltage Accuracy
5%
Line Voltage Regulation
1.2%/1% of Vin max.
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.
Output Ripple and Noise (20MHz limited)
Single output types
100mVp-p max.
Dual output types
75mVp-p max.
Operating Frequency
RK types 50kHz min. / 100kHz typ. / 105kHz max.
RH types 57kHz min. / 100kHz typ. / 105kHz max.
Efficiency at Full Load
70% min. / 80% typ.
No Load Power Consumption RK types
101mW min. / 126mW typ. / 171mW max.
RH types
87mW min. / 130mW typ. / 190mW max.
Isolation Voltage
(tested for 1 second)
3.000VDC min.
Rated Working Voltage
(long term isolation)
see Application Notes
Isolation Voltage
H-Suffix
(tested for 1 second)
4.000VDC min.
Rated Working Voltage H-Suffix (long term isolation)
see Application Notes.
Isolation Capacitance RK types
20pF min. / 75pF max.
RH types
20pF min. / 65pF max.
Isolation Resistance
15 G
min.
Short Circuit Protection
1 Second
Operating Temperature Range (free air convection)
-40C to +85C (see Graph)
Storage Temperature Range
-55C to +125C
Relative Humidity MSL Level 1
95% RH
continued on next page
1 Watt
SIP7
Single
&
&
Dual Output
Derating-Graph
(Ambient Temperature)
ECONOLINE
DC/DC-Converter
RK
&
&
RH
Series
Safety standards and approval:
EN 60950 certified, rated for 250VAC
(LVD test report)
Power Sharing on Dual Output
3kVDC & 4kVDC Isolation
Custom Solutions Available
UL94V-0 Package Material
Efficiency to 84%
Features
Unregulated
Converters
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