E-10
www.recom-electronic.com
REV: 0/2009
ECONOLINE
DC/DC-Converter
Selection Guide
Part Input Output Output Efficiency
Number Voltage Voltage Current
SMD (3kV) (VDC) (VDC) (mA) (%)
RSS**-xx3.3 (H) 3.3, 5, 12, 15, 24 3.3 303 75
RSS**-xx05 (H) 3.3, 5, 12, 15, 24 5 200 70-78
RSS**-xx09 (H) 3.3, 5, 12, 15, 24 9 111 74-78
RSS**-xx12 (H) 3.3, 5, 12, 15, 24 12 84 76-80
RSS**-xx15 (H) 3.3, 5, 12, 15, 24 15 66 76-82
RSS**-xx24 (H) 3.3, 5, 12, 15, 24 24 42 74-84
RSD**-xx3.3 (H) 3.3, 5, 12, 15, 24 ±3.3 ±152 70
RSD**-xx05 (H) 3.3, 5, 12, 15, 24 ±5 ±100 72-78
RSD**-xx09 (H) 3.3, 5, 12, 15, 24 ±9 ±56 74-78
RSD**-xx12 (H) 3.3, 5, 12, 15, 24 ±12 ±42 76-80
RSD**-xx15 (H) 3.3, 5, 12, 15, 24 ±15 ±33 76-82
RSD**-xx24 (H) 3.3, 5, 12, 15, 24 ±24 ±21 74-84
Specifications (measured at T
A
= 25°C, nominal input voltage, full load and after warm-up)
Input Voltage Range ±10%
Output Voltage Accuracy ±5% max.
Line Voltage Regulation RSS, RSS8, RSD, RSD10 1.2%/1% of Vin typ.
RSS12, RSD12 1%/1% of Vin typ.
Load Voltage Regulation 3.3V output types 15% typ., 20% max.
(10% to 100% full load) 5V output type 12% typ., 15% max.
9V, 12V, 15V, 24V output types 7% typ., 10% max.
Output Ripple and Noise (20MHz limited) All Variants 100mVp-p max.
Operating Frequency 50kHz min. / 100kHz typ. / 120kHz max.
Efficiency at Full Load See Selection Guide
Minimum Load = 0% Specifications valid for 10% minimum load only.
Isolation Voltage (tested for 1 second) 1000VDC min.
H-Suffix (tested for 1 second) 3000VDC min.
Rated Working Voltage (long term isolation) see Application Notes
Isolation Capacitance RSS, RSS8, RSD, RSD10 15pF min. / 70pF max.
RSS12, RSD1 10pF min. / 75pF max.
Isolation Resistance 10 GΩ min.
cont on next page
1 Watt SMD
Single
&
Dual Output
●
RoHS 5/6 Conform
●
1kVDC or3kVDC Isolation Options
●
H version Approved for Medical Applications
●
Suitable for Fully Automated Assembly
●
Optional Continuous Short Circuit Protected
●
Efficiency to 84%
●
RoHS 5/6 Conform
Features
Unregulated
Converters
RSS** : ** without marking denotes 5 pins out of 8 fitted (includes /H option)
** with marking 8 denotes 8 pins out of 8 fitted (/H option not available)
** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
RSD** : ** without marking denotes 6 pins out of 10 fitted (includes /H option)
** with marking 10 denotes with 10 pins out of 10 fitted (/H option not available)
** with marking 12 denotes 10 pins out of 12 fitted (includes /H option)
EN-60950-1 Certified
EN-60601-1 Certified
(suffix H)
Case and Pinning Options (note restrictions on /H option)
xx = Input Voltage (other input and output voltage combinations available on request)
* add Suffix “H” for 3kV Isolation, e.g.
RSS-0505/H, RSD-0505/H, RSS12-0505/H, RSD12-0505/H
*
add Suffix “P” for Continuous Short Circuit Protection, e.g. RSS8-0505/P, RSS-0505/HP, RSD12-0505/HP
* add suffix -R for tape & reel packing e.g. RSS-0505-R. For more details see Application Notes.
RSS_RSD
RSS-RSD
Description
RSS and RSD DC/DC converters are
typically used in general purpose low
power isolation and voltage matching
applications where an SMD mounting
style is required. The converters feature
a full industrial operating temperature
range of -40°C ~ +85°C without
derating and come in three different
case formats to make them compatible
with industry standards.
Refer to Application Notes
RoHS
2002/95/EC
5/6
END OF LIFE: Please do not use for
new design, replace with new SMD
converter R1S (single output) and/or
R1D (dual output).
EOL Dec.2011
END OF LIFE Dec.2011
