![](http://datasheet.mmic.net.cn/260000/RTD-153-3_datasheet_15971582/RTD-153-3_1.png)
60
www.recom-international.com
26-October-2005
Selection Guide
Part
Number
Input
Voltage
Outpu
Voltage
Output
Current
Efficiency
SMD
(3kV)
(VDC)
(VDC)
(mA)
(%)
RTS-xx3.3
(H)
5, 9, 12, 15, 24
3.3
606
70-75
RTS-xx05
(H)
5, 9, 12, 15, 24
5
400
80-85
RTS-xx09
(H)
5, 9, 12, 15, 24
9
222
80-85
RTS-xx12
(H)
5, 9, 12, 15, 24
12
167
80-85
RTS-xx15
(H)
5, 9, 12, 15, 24
15
133
80-85
RTS-xx24
(H)
5, 9, 12, 15, 24
24
83
80-85
RTD-xx05
(H)
5, 9, 12, 15, 24
±5
±200
70-75
RTD-xx09
(H)
5, 9, 12, 15, 24
±9
±111
75-78
RTD-xx12
(H)
5, 9, 12, 15, 24
±12
±83
75-83
RTD-xx15
(H)
5, 9, 12, 15, 24
±15
±66
75-85
RTD-xx24
(H)
5, 9, 12, 15, 24
±24
±42
78-85
xx = Input Voltage
!
Specifications
(Core Operating Area)
Input Voltage Range
±10%
Output Voltage Accuracy
±5%
Line Voltage Regulation
1.2%/1% of Vin max.
Load Voltage Regulation
(10% to 100% full load)
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
20% max.
15% max.
10% max.
Output Ripple and Noise (20MHz limited)
150mVp-p max.
Operating Frequency
20kHz min. / 50kHz typ. / 85kHz max.
Efficiency at Full Load
No Load Power Consumption
70% min. / 80% typ.
RTS typ.
RTD typ.
(tested for 1 second)
(tested for 1 second)
(long term isolation)
124mW min. / 186mW typ. / 250mW max.
159mW min. / 192mW typ. / 240mW max.
Isolation Voltage
1.000VDC min.
3.000VDC min.
see Application Notes
H-Suffix
Rated Working Voltage
Isolation Capacitance
40pF min. / 115pF max.
Isolation Resistance
10 G
min.
Short Circuit Protection
1 Second
Operating Temperature Range (free air convection)
-40°C to +85°C (see Graph)
Storage Temperature Range
Reflow Temperature ROHS compliant (for more details see Application Notes)
-55°C to +125°C
245°C (30 sec) max.
conntinued on next page
2 Watt
SMD
Single
&
Dual Output
Derating-Graph
(Ambient Temperature)
ECONOLINE
DC/DC-Converter
RTS
&
RTD
Series
●
1kVDC Isolation
●
Internal SMD Construction
●
UL94V-0 Package Material
●
Toroidal Magnetics
●
Efficiency to 85%
Features
Unregulated
Converters
Compared to standard 2 Watt packages, space savings of 80% respectively 77% are achieved by these RTS
& RTD 2 Watts SMD-Miniature DC/DC Converters.They have been specifically designed for applications where
board space is at a premium,since these 2 Watt converters have only a slightly larger foot print than conven-
tional 1 Watt converters.
At efficiencies up to 80%, external cooling is not needed, as the full output power is available over the ope-
rating temperature range -40°C to +85°C. All converters have an I/O-Isolation of 1kVDC, allowing making
them suitable for many applications.
Description