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 –40°C to +85°C 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 (+25°C)
(+85°C)
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 GΩ min.
1 Second
-40°C to +85°C (see Graph)
-55°C to +125°C
95% RH
1.3g
using MIL-HDBK 217F
using MIL-HDBK 217F
1005 x 10 hours
195 x 10
3
hours
3
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
35
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