Features
Unregulated
Converters
●
●
●
●
●
●
Safety standards and approvals:
EN 60950, EN 60601 certified, rated for
250VAC
Custom Solutions Available
3kVDC & 4kVDC Isolation
UL94V-0 Package Material
Optional Continuous Short Circuit Protected
Efficiency to 84%
ECONOLINE
DC/DC-Converter
RKZ
Series
2 Watt
SIP7
Single
&
Dual
Output
Selection Guide
Part
Number
SIP7
RKZ-xx05S
RKZ-xx09S
RKZ-xx12S
RKZ-xx15S
RKZ-xx24S
RKZ-xx05D
RKZ-xx09D
RKZ-xx12D
RKZ-xx15D
4kV
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
RKZ-xx3.3S (H)
Input
Voltage
(VDC)
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
5, 9, 12, 15, 24
Output
Voltage
(VDC)
3.3
5
9
12
15
24
±3.3
±5
±9
±12
±15
Output
Current
(mA)
606
400
222
168
132
83
±303
±200
±111
±84
±66
Efficiency
(%)
70
82-84
78-84
82-84
82-84
82-84
70-82
70-82
82-84
82-84
82-84
82-84
RKZ-xx3.3D (H)
RKZ-xx24D (H)
5, 9, 12, 15, 24
±24
±42
xx = Input Voltage
P
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RKZ-0524D/P,
e.g. RKZ-0524D/HP has 4kV Isolation and is Short Circuit Protected.
EN-60950-1 Certified
EN-60601-1 Certified
Description
The RKZ Series of DC/DC Converters are fully certified to EN 60950-1. This makes them ideal for all Telecom and
safety applications where approved isolation is required.
EN 60950 is derived from IEC 950 and is equivalent to UL 1950 and CSA 950 standards.
Specifications
(Core Operating Area)
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(10% to 100% full load)
Output Ripple and Noise (20MHz limited)
Operating Frequency
Efficiency at Full Load
No Load Power Consumption
Isolation Voltage
Rated Working Voltage
Isolation Voltage
Rated Working Voltage
Isolation Capacitance
Isolation Resistance
Short Circuit Protection
P-Suffix
Operating Temperature Range (free air convection)
H-Suffix
H-Suffix
(tested for 1 second)
(long term isolation)
(tested for 1 second)
(long term isolation)
3.3V output types
5V output type
12V, 15V, 24V output types
±10%
±5%
1.2%/1% of Vin typ.
20% max.
15% max.
10% max.
150mVp-p max.
35kHz min. / 50kHz typ. / 85kHz max.
70% min. / 80% typ.
134mW min. / 212mW typ. / 350mW max.
Output Power (%)
100
80
60
40
20
0
-40
0
50
100
150
Derating-Graph
(Ambient Temperature)
3000VDC min.
see Application Notes
4000VDC min.
see Application Notes
30pF min. / 110pF max.
15 GΩ min.
1 Second
Continuous
-40°C to +85°C (see Graph)
continued on next page
Safe Operating Area
85
Operating Temperature °C
82
July-2006
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ECONOLINE
DC/DC-Converter
Specifications
(Core Operating Area)
Storage Temperature Range
Relative Humidity
Package Weight
MTBF (+25°C)
(+85°C)
-55°C to +125°C
95% RH
2.8g
Detailed Information see
Application Notes chapter "MTBF"
RKZ
Series
using MIL-HDBK 217F
using MIL-HDBK 217F
988 x 10
3
hours
135 x 10
3
hours
}
Typical Characteristics
RKZ-xx05S
Efficiency / Load
100
80
60
40
RKZ-xx09S
Efficiency / Load
100
80
60
100
RKZ-xx12S
Efficiency / Load
80
60
0505
2405
0509
2412
1205
Efficiency %
40
20
0
1209
Efficiency %
2409
Efficiency %
40
20
0
1212
0512
20
0
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
1205
2405
15.000
10.000
5.000
0.000
-5.000
-10.000
2409
0509
15.000
10.000
5.000
0.000
-5.000
-10.000
2412
1212
0505
1209
0512
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
RKZ-xx15S
Efficiency / Load
100
80
60
40
RKZ-xx05D
Efficiency / Load
100
80
60
40
100
RKZ-xx09D
Efficiency / Load
0509
80
60
40
1215
0515
0505
2405
Efficiency %
1205
1209
2409
Efficiency %
20
0
2415
Efficiency %
20
0
20
0
0%
20%
40%
60%
80%
100%
Total Output current (%)
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
15.000
10.000
5.000
0.000
-5.000
-10.000
Deviation from Nominal (%)
2415
0515
0505
2405
15.000
10.000
5.000
0.000
-5.000
-10.000
1209
0509
1215
1205
2409
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
0% 20%
40%
60%
Total Output current (%)
80%
100%
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July-2006
83
ECONOLINE
DC/DC-Converter
Typical Characteristics
RKZ
Series
RKZ-xx15D
Efficiency / Load
100
RKZ-xx12D
Efficiency / Load
100
80
60
40
2412
0515
80
60
1212
Efficiency %
0512
40
20
0
1215
2415
Efficiency %
20
0
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
Total Output current (%)
Total Output current (%)
Deviation / Load
25.000
20.000
25.000
20.000
Deviation / Load
Deviation from Nominal (%)
Deviation from Nominal (%)
15.000
10.000
5.000
0.000
-5.000
-10.000
0512
1212
15.000
10.000
5.000
0.000
-5.000
-10.000
0515
2415
2412
0% 20%
40%
60%
Total Output current (%)
80%
100%
1215
0% 20%
40%
60%
Total Output current (%)
80%
100%
Package Style and Pinning (mm)
3rd angle
projection
7 PIN SIP Package
7.05
10.20
RECOM
RKZ-xxxxD
****
Dual Output
RECOM
RKZ-xxxxD
****
Single Output
RECOM
RKZ-xxxxS
****
0.51 typ.
4.10
0.51 typ.
1 2
5 6 7
1 2
5
7
Recommended Footprint Details
19.65
1.27
2.0
Bottom View
Pin Connections
Pin #
1
2
5
6
7
Single
+Vin
–Vin
–Vout
No Pin
+Vout
Dual
+Vin
–Vin
–Vout
Com
+Vout
0.25
1.00 ø+0.15/0
2.54
5 x 2.54
2.54
Top View
NC = No Connection
XX.X ± 0.5 mm
XX.XX ± 0.25 mm
84
July-2006
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