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Compared to standard 2 Watt packages, space savings of 80% and 77% respectively 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 conventional 1 Watt converters.
With efficiencies up to 85%, external cooling is not needed, as the full output power is available over the operating
temperature range -40°C to +85°C. All converters have an I/O-Isolation of 1kVDC, or optionally 3kV, making them
suitable for many industrial and medical applications.
Description
Selection Guide
Case and Pinning Options (note restrictions on /H option)
Specifications (
Part
Number
SMD
RTS**-xx3.3 (H)
RTS**-xx05
RTS**-xx09
RTS**-xx12
RTS**-xx15
RTS**-xx24
RTD**-xx05
RTD**-xx09
RTD**-xx12
RTD**-xx15
RTD**-xx24
xx = Input Voltage. Other input and output voltage combinations available on request.
* add suffix -R for tape&reel packing e.g.
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
Minimum Load = 0%
Features
Unregulated
Converters
* add Suffix “P” for Continuous Short Circuit Protection, e.g. RTS-0505/P, RTD-0505/HP
RTS** : ** without marking denotes 5 pins out of 8 fitted (includes /H option)
RTD** : ** without marking denotes 6 pins out of 10 fitted (includes /H option)
(3kV)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
(H)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
measured at T A = 25°C, nominal input voltage, full load and after warm-up)
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
5, 12, 15, 24
Voltage
(VDC)
Input
●
●
●
●
●
●
●
RTS-0505-R
1kVDC and 3kVDC Isolation Options
Approved for Medical Applications
Suitable for Automated Assembly
High Power Density
Optional Continuous Short Circuit Protection
Efficiency to 85 %
RoHS 5/6 Conform
3.3V output types
5V output type
9V, 12V, 15V, 24V output types
Voltage
Output
(VDC)
±12
±15
±24
3.3
12
15
24
±5
±9
5
9
Specifications valid for 10% minimum load only.
. For more details see Tapes Section.
20kHz min. / 50kHz typ. / 85kHz max.
Current
Output
±200
±111
(mA)
±83
±66
±42
REV:1/2010
606
400
222
167
133
83
1.2%/1% of Vin max.
70% min. / 80% typ.
Efficiency
70-75
80-85
80-85
80-85
80-85
80-85
70-75
75-78
75-83
75-85
78-85
(%)
150mVp-p max.
20% max.
15% max.
10% max.
Capacitive
±470µF
±470µF
±220µF
±220µF
±100µF
3300µF
1200µF
1200µF
Load
680µF
680µF
220µF
Max
±10%
±5%
cont.
(1)
ECONOLINE
DC/DC-Converter
with 3 year Warranty
EN-60950-1 Certified
(All Suffixes)
EN-60601-1 Certified
(Suffix H3)
2 Watt
SMD
Single
Dual Output
RTS-RTD
Refer to Application Notes
Refer to Application Notes
2002/95/EC
RoHS
5/6
&
E-49