Features
Unregulated
Converters
Selection Guide
Part
Number
SMD
RTM-0505S*
RTM-1205S*
RTM-2405S*
Isolation
Voltage
(kV)
2
2
2
Input
Voltage
(VDC)
5
12
24
●
●
●
●
●
●
1:1 Input Range
Efficiency up to 84%
2kVDC and 3kVDC Isolation Option
Approved for Medical Applications
-40°C to +90°C Operating Temperature Range
2W SMD Package
ECONOLINE
DC/DC-Converter
Output
Voltage
(VDC)
5
5
5
Output
Current
(mA)
400
400
400
Efficiency
(max.)
79%
83%
84%
Capacitive
Load
(max.)
2200µF
2200µF
2200µF
2 Watt SMD
Single Output
* add Suffix “/H“ for 3kVDC/1sec. Isolation e.g. RTM-0505S/H
* add Suffix “-R“ for tape&reel packing e.g. RTM-1205S-R or RTM-2405S/H-R
Specifications
(
measured at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
Input Voltage Range
Output Voltage Accuracy
Line Voltage Regulation
Load Voltage Regulation
(low line to high line at max. load)
(10% to 100% full load)
±10% max.
-1% typ., ±5% max.
1.2% typ.
10% typ., 15% max.
50mVp-p typ., 100mVp-p max.
20kHz min. / 40kHz typ. / 80kHz max.
see Selection Guide
Specifications valid for 10% minimum load only
RTM-xx05S (tested for 1 second)
RTM-xx05S/H (tested for 1 second)
Isolation Capacitance
Isolation Resistance
Short-Circuit Protection
Operating Temperature Range
Storage Temperature
Reflow Temperature
Vapour Phase Process
Relative Humidity
Package Weight
Packing Quantity
MTBF (+25°C)
MTBF (+85°C)
Certifications
EN Medical Safety
Report: MDD1112018 + RM1112018
Medical Report + ISO14971 Risk Assessment
EN General Safety
EN60950-1, 2nd Edition
Refer to Application Notes
IEC/EN 60601-1 3rd Edition
All Types
All Types
using MIL-HDBK 217F
using MIL-HDBK 217F
RoHS compliant
(for more details see Application Notes)
with Derating
(Viso=500V)
2000 VDC
3000 VDC
30pF typ., 50pF max.
15GΩ min.
1 second
-40°C to +90°C
-55°C to +125°C
245°C (30 sec.), Peak 255°C (5sec.) max.
230°C (90 sec.) max.
95% RH
1.4g
27 pcs per Tube
500 pcs per Reel
3907 x 10³ hours
313 x 10³ hours
RoHS
2011/65/EU
6/6
Output Ripple and Noise (20MHz BW limited)
Operating Frequency (Vin=nominal input)
Efficiency at Full Load
Minimum Load = 0%
Isolation Voltage
EN-60601-1 Certified
EN-60950-1 Certified
RTM
Derating-Graph
(Ambient Temperature)
100
Output Power (%)
80
60
50
40
20
0
-40
0
50 90100
150
Operating Temperature °C
Safe Operating Area
}
Detailed Information see
Application Notes chapter "MTBF"
Note 1: Maximum capacitive load is defined as the capacitive load tha will allow start up in under
1 second without damage to the converter.
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REV:1/2012
E-81
RECOM [ RECOM INTERNATIONAL POWER ]
