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Features
Unregulated Converters
Selection Guide
Part Number SIP 6 Micro Size Package RBM-xx1.8S RBM-xx3.3S RBM-xx05S RBM-xx09S RBM-xx12S RBM-xx15S RBM-xx24S RBM-xx1.8D RBM-xx3.3D RBM-xx05D RBM-xx09D RBM-xx12D RBM-xx15D RBM-xx24D xx = Input Voltage

New Micro Size SIP 6 Package Industry Standard Pinout 3kVDC Isolation UL94V-0 Package Material Efficiency to 85%
ECONOLINE
DC/DC-Converter
RBM Series
Efficiency (%) 70 75 70-78 76-79 78-80 80-84 74-85 70 70 74-78 76-79 80-82 80-84 80-84
Input Voltage (VDC) 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24 1.8, 3.3, 5, 9, 12, 15, 24
Output Voltage (VDC) 1.8 3.3 5 9 12 15 24 1.8 3.3 5 9 12 15 24
Output Current (mA) 555 303 200 111 83 66 42 278 152 100 56 41 33 21
1 Watt SIP 6 Micro Size, Single & Dual Output
Description
The RBM Micro Size DC/DC-Converter complements Recom's industrial range of converters. This range is widely used for pcb distributed power systems and combines small package size, high efficiency, 3kVDC isolation and low output ripple. The extended operating temperature range covering -40C to +85C is a standard feature. The full rated power can be taken from a single pin of this dual output converter, provided this does not exceed 1 Watt.
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 Capacitance Isolation Resistance Short Circuit Protection Operating Temperature Range (free air convection) Storage Temperature Range Relative Humidity Package Weight MTBF (+25C) (+85C) MSL Level 1
Detailed Information see Application Notes chapter "MTBF"
10% 5% 1.2%/1% of Vin max. 1.8V, 3.3V output types 5V output type 9V, 12V, 15V, 24V output types 20% max. 15% max. 10% max. 100mVp-p max. 50kHz min. / 100kHz typ. / 105kHz max. Single Dual 70% min. / 80% typ. 101mW min. / 126mW typ. / 171mW max. 87mW min. / 130mW typ. / 190mW max. 3.000VDC min. see Application Notes 20pF min. / 65pF max. 15 G min. 1 Second -40C to +85C (see Graph) -55C to +125C 95% RH 1.3g using MIL-HDBK 217F using MIL-HDBK 217F 1005 x 103 hours 195 x 103 hours 35
Derating-Graph
(Ambient Temperature)
100 80
Output Power (%)
(tested for 1 second) (long term isolation)
60 40 30 20 0
Safe Operating Area
85 Operating Temperature C
-40
0
50
100
150
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April-2005
ECONOLINE
DC/DC-Converter
Typical Characteristics
RBM Series
RBM-xx09S
Efficiency / Load
100 100 80 60
RBM-xx05S
Efficiency / Load
100 80 60 40
RBM-xx12S
Efficiency / Load
80 60
3.305
1205
0509
0512
1212
0505 Efficiency %
40 20 0
1209 Efficiency % 3.309
40 20 0
3.312
Efficiency %
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 (%)
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 (%)
3.305
0505
3.309
0509
15.000 10.000 5.000 0.000 -5.000 -10.000
0512
1212
1205
1209
3.312
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%
RBM-xx15S
Efficiency / Load
100 80 60 40
RBM-xx05D
Efficiency / Load
100 80 60
RBM-xx09D
Efficiency / Load
100 80 60 40
1215
0505
1205
0509
0515 Efficiency % 3.315
40 20 0
1209 3.309
Efficiency %
20 0
3.305
Efficiency %
100%
20 0
0%
20%
40%
60%
80%
100%
Total Output current (%)
0% 20% 40% 60% Total Output current (%)
80%
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 (%)
0515
3.315
3.305
0505
15.000 10.000 5.000 0.000 -5.000 -10.000
3.309
0509
1215
1205
1209
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%
36
April-2005
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ECONOLINE
DC/DC-Converter
Typical Characteristics
RBM Series
RBM-xx15D
Efficiency / Load
100 80 60
RBM-xx12D
Efficiency / Load
100 80 60 40
1212
0512
0515
3.315
3.312 Efficiency %
40 20 0
1215
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
1215
0515
3.312
0% 20% 40% 60% Total Output current (%) 80% 100%
3.315
0% 20% 40% 60% Total Output current (%)
80%
100%
Package Style and Pinning (mm)
3rd angle projection
6 PIN SIP Micro Size Package
6.00 7.70
RECOM RBM-0505S ****
Single Output
RECOM RBM-0505S **** 12 456
Dual Output
RECOM RBM-0505D **** 12 456
0.51 typ.
4.10
0.51 typ.
Recommended Footprint Details
16.55 1.27 1.9
Bottom View
Pin Connections Pin # 1 2 4 5 6 Single +Vin -Vin NC -Vout +Vout Dual +Vin -Vin -Vout Com +Vout
1.00 o+0.15/0 0.25 2.54
12.70 2.54
Top View
NC = No Connection XX.X 0.5 mm XX.XX 0.25 mm
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April-2005
37

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