RECOM RK

Features
Unregulated
Converters
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ECONOLINE
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%
DC/DC-Converter
RK & RH
Series
Selection Guide
Part
Number
Input
Voltage
Output
Voltage
Output
Current
Efficiency
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)
xx = Input Voltage
1.8, 3.3, 5, 9, 12, 15, 24
±24
±21
80-84
1 Watt
SIP7
Single &
Dual Output
Specifications (Core Operating Area)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
1.2%/1% of Vin max.
1.8V, 3.3V output types
20% max.
5V output type
15% max.
9V, 12V, 15V, 24V output types
10% max.
Single output types
100mVp-p max.
Dual output types
±75mVp-p max.
RK types
50kHz min. / 100kHz typ. / 105kHz max.
RH types
57kHz min. / 100kHz typ. / 105kHz max.
Operating Frequency
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
H-Suffix
H-Suffix
RK types
RH types
3.000VDC min.
see Application Notes
(tested for 1 second)
(long term isolation)
RK types
RH types
4.000VDC min.
see Application Notes.
20pF min. / 75pF max.
20pF min. / 65pF max.
Isolation Resistance
15 GΩ min.
Short Circuit Protection
1 Second
Storage Temperature Range
Relative Humidity
(Ambient Temperature)
70% min. / 80% typ.
101mW min. / 126mW typ. / 171mW max.
87mW min. / 130mW typ. / 190mW max.
(tested for 1 second)
(long term isolation)
Operating Temperature Range (free air convection)
Derating-Graph
-40°C to +85°C (see Graph)
100
80
Output Power (%)
Output Ripple and Noise (20MHz limited)
60
40
30
20
0
Safe Operating Area
-40
0
50
85
Operating Temperature °C
100
150
-55°C to +125°C
MSL Level 1
95% RH
continued on next page
38
April-2005
www.recom-international.com
ECONOLINE
RK & RH
Series
DC/DC-Converter
Specifications (Core Operating Area)
Package Weight
H-Suffix
MTBF (+25°C)
}
using MIL-HDBK 217F RK types
RH types
2.6g
2.8g
992 x 103 hours
1012 x 103 hours
using MIL-HDBK 217F RK types
RH types
145 x 103 hours
151 x 103 hours
Detailed Information see
Application Notes chapter "MTBF"
(+85°C)
Typical Characteristics
RK-xx05S
1205
3.305
80
80%
Deviation / Load
20.000
0505
5.000
0.000
1205
-5.000
0% 20%
40%
60%
Total Output current (%)
80%
100%
15.000
-5.000
-10.000
RK-xx15S
20.000
0509
1209
0% 20%
40%
60%
Total Output current (%)
80%
100%
15.000
80
40
Efficiency %
0515
3.315
20
0%
40%
20%
60%
80%
0.000
-5.000
-10.000
0505
1205
3.305
20
0% 20%
40%
60%
Total Output current (%)
80%
100%
20.000
Deviation from Nominal (%)
3.315
10.000
5.000
1215
0% 20%
40%
60%
Total Output current (%)
80%
www.recom-international.com
100%
15.000
-10.000
0509
1209
3.309
0
0% 20%
40%
60%
Total Output current (%)
80%
100%
80%
100%
Deviation / Load
3.305
20.000
0505
5.000
-5.000
100%
25.000
10.000
0.000
80%
20
Deviation / Load
25.000
0515
0% 20%
40%
60%
Total Output current (%)
80
40
Deviation / Load
25.000
3.312
Efficiency / Load
40
Total Output current (%)
1212
100
60
0
0512
RH-xx09D
60
100%
100%
5.000
Efficiency %
1215
80%
10.000
RH-xx05D
60
Efficiency %
3.309
100
80
60%
Deviation / Load
Efficiency / Load
100
40%
20%
25.000
5.000
0.000
0%
Total Output current (%)
10.000
Efficiency / Load
Deviation from Nominal (%)
0
100%
Deviation from Nominal (%)
3.305
10.000
-10.000
80%
20
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
20.000
-5.000
0% 20%
40%
60%
Total Output current (%)
25.000
15.000
0.000
3.309
Efficiency %
0
3.312
40
20
100%
25.000
20.000
60
Deviation from Nominal (%)
Efficiency %
Efficiency %
0% 20%
40%
60%
Total Output current (%)
1212
0512
80
1209
40
20
15.000
0509
60
0505
40
0
100
80
60
-10.000
Efficiency / Load
100
100
0
RK-xx12S
RK-xx09S
Efficiency / Load
Efficiency / Load
1205
0% 20%
40%
60%
Total Output current (%)
April-2005
80%
100%
15.000
3.309
0509
10.000
5.000
0.000
-5.000
-10.000
1209
0% 20%
40%
60%
Total Output current (%)
39
ECONOLINE
RK & RH
Series
DC/DC-Converter
Typical Characteristics
RH-xx12D
RH-xx15D
Efficiency / Load
Efficiency / Load
100
0512
1212
80
100
60
20
0
1215
40
Efficiency %
Efficiency %
60
3.312
40
0%
40%
20%
80%
60%
100%
20
0
0%
Total Output current (%)
60%
80%
100%
80%
100%
Deviation / Load
Deviation / Load
25.000
0512
15.000
20.000
1212
Deviation from Nominal (%)
20.000
Deviation from Nominal (%)
40%
20%
Total Output current (%)
25.000
10.000
5.000
0.000
3.312
-5.000
-10.000
3.315
0515
80
0% 20%
40%
60%
Total Output current (%)
80%
1215
15.000
0515
10.000
5.000
0.000
3.315
-5.000
-10.000
100%
0% 20%
40%
60%
Total Output current (%)
Package Style and Pinning (mm)
3rd angle
projection
7 PIN SIP Package
( Suffix H )
6.00
10.20
RECOM
RK-xxxxS
****
7.05
RECOM
RK-xxxxS
****
0.51 typ.
1 2
0.51 typ.
4.10
5
RECOM
RH-xxxxD
****
1 2
7
5 6 7
Recommended Footprint Details
1.00 ø+0.15/–0
19.60
1.27
Bottom View
2.0
15.24
0.25
for RH-types
2.54
2.54
Top View
Recommended Footprint Details
( Suffix H )
( Suffix H )
1.00 ø+0.15/–0
19.65
40
1.27
Bottom View
2.0
15.24
0.25
for RH-types
2.54
2.54
Pin Connections
RK-xxxxS
Pin Connections
RH-xxxxD
Pin #
Single
Pin #
Dual
1
+Vin
1
+Vin
2
–Vin
2
–Vin
5
–Vout
5
–Vout
7
+Vout
6
Com
7
+Vout
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
Top View
April-2005
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